Animal testing is [[BanOnPolitics one of those sticky subjects that should never be brought up at dinner parties]] - unless [[{{Troll}} you really like watching your guests squirm]] or [[FlameBait devolve into rage-induced table flipping monsters]]. Some wholeheartedly support all animal testing as life saving progress, others wholeheartedly denounce it as cruel and barbaric. Still more are wildly uncomfortable with the practice itself but are forced to acknowledge that if it wasn't for (some) animal testing, many of the people we love would not be alive today making for one heck of a moral quandary.

On the other hand, many dogs, cats, rats and other creatures have suffered tremendously and died because of animal experimentation (sometimes for trivial reasons) when there may be [[http://www.aavs.org/researchProblems.html better scientific alternatives]]. Most modern laboratories and institutions establish an [[http://www.iacuc.org/aboutus.htm Institutional Animal Care and Use Committee]] to ensure that all animal testing is done responsibly and with a minimum number of animals used to gather good scientific data.

The media, however, favor the BlackAndWhiteMorality, so don't expect to see too many shades of grey (it's worth mentioning that they do exist however - see the third group of examples).

The actual term can cover a number of things, which raise different dilemmas...and different levels of controversy. Behavioral experiments, like that of rats in mazes or [[http://en.wikipedia.org/wiki/Pavlov%27s_dogs Pavlov's dog]] don't tend to raise too many hackles unless physical or psychological trauma is involved (i.e. raising a baby animal in total isolation to see how its development is affected). Cutting animals open while still alive (vivisection) usually turns up in FreeTheFrogs plots and sci-fi/horror films, usually involving a degree of moral dilemma. Medical testing (using animals to test new drugs and procedures in order to benefit human patients) is probably the most contested minefield, with both staunch supporters and equally determined detractors. Cosmetic testing (using animals to test lipstick, shampoo, mascara etc.) rarely turns up in the media, unless the scientist is a villain in an animal-centric show. If it does show up, it is almost always exaggerated and even sometimes PlayedForLaughs, especially since using animals for cosmetics testing is falling out of favor--cultured human cell lines are turning out to be much more useful and better for PR.

The portrayal of animal testing in fiction strongly depends on a number of factors: HumansAreTheRealMonsters vs. HumansAreSpecial, Science Is Good vs. ScienceIsBad, and the show's place in the SlidingScaleOfIdealismVersusCynicism.

Shows that are pro-animal testing, usually because of an adult/pragmatic/scientific slant to the story, will feature hard-working and crusading scientists on the search for a cure for cancer, hampered by the AnimalWrongsGroup. Usually turns up in crime shows, science fiction and occasionally drama.
* '''You will see:''' The LittlestCancerPatient, desperate for the laboratory to come up with a miracle cure; those who owe their lives to the research in the lab; families of seriously ill patients; affable scientists dedicated to preserving human life; the AnimalWrongsGroup, possibly the scientists looking after the animals and a few [[YouDirtyRat rats]] pottering around their cages in some fairly benign experiments.
* '''You will probably NOT see:''' the gorier of the procedures; dead animals; cosmetic testing; very much of the animal subjects themselves (unless the scene is set up to show the scientist caring for them), far less their viewpoint; cats, dogs and [[WhatMeasureIsANonCute other cute animals]] that are kept as pets or that people [[EverythingsBetterWithMonkeys tend to have an affinity for]]; an animal rights activist with any semblance of sanity.

Children's shows, or those with a [[{{Anvilicious}} heavy handed]] or [[SomeAnvilsNeedToBeDropped justified]] animal rights/welfare message to get across, use a different tactic.

Some children's shows use scientists as insane or even as the BigBad to show how evil animal testing is. The scientists will be either totally unconcerned about the animals' welfare or [[CruellaToAnimals actively revel]] in tormenting their test subjects. However, those aimed at a more "grown-up" audience realise that this isn't exactly credible. Instead, they will show the world of vivisection through the animals' eyes - they don't know what's going on, they don't think "oh well, at least the humans will get some good out of this" - all they know is that they're in pain.
* '''You will see:''' Horrific procedures aplenty; [[ElectricTorture far too many electrodes]]; [[WhatMeasureIsANonCute cute animals suffering]]; the viewpoint of the animals themselves; demented scientists with no redeeming features/faceless scientists with no features at all, animals dead or disfigured due to the testing, and often one horrified human who can't believe that this is going on.
* '''You will probably NOT see''': the people whose lives have been saved via medical research; their families; the actual point of the procedures themselves; the ordinary lives of the scientists; the animals being looked after in any way; proposals for a viable alternative ([[ThoseWackyNazis some]] tried less acceptable ones).

It's pretty obvious that even in fiction, there are no easy answers. For a start, whichever side of the debate that the show/book/comic falls in, it will probably caricature the other side - either scientists are evil animal killers who will do anything ForScience, or anyone who has anything to do with animal rights is a misinformed and fanatical vigilante. It would be extremely unusual for a scientist and an animal rights person to sit down and have a civil conversation about their differing points of view (for a start, it makes for [[RuleOfDrama pretty bad drama]].)

Back in reality, this is a very, ''very'' complicated subject. No matter what your stance on it is, be prepared for someone to disagree with you. Whichever side of the debate you fall on, though, the squeamish and nightmare-prone should probably avoid the examples...

See also AnimalWrongsGroup and ScienceIsBad for in-universe negative connotations towards this.



!!Pro-Animal Testing:

[[folder:Films -- Live-Action]]
* ''Film/IAmLegend'' with Will Smith featured large scale animal testing on rats. The experiments are for the sake of humanity, so it's good. The fact that they were ''infected vampiric'' rats probably helps justify his work, too.
** Not to mention the experiments Neville performs on the dark seekers, whom he doesn't see as humans. [[spoiler: At first.]]

* Temple Grandin's books, which promote humane practices in livestock handling, point out that tests of animal behavior are often the only way to make life better ''for animals'', by determining what causes them distress so it can be avoided. ''Does'' take the animals' point of view, as Grandin warns that we can't just assume that an animal will be content with the same conditions we'd find comfortable.
* ''Literature/UrnBurial'' by Creator/RobertWestall uses this. The {{Jerkass}} dog-aliens cheerfully conduct lethal tests on humans, perceiving them to be a "lesser species"; but are outraged at the idea that humans would use dogs in animal testing. Ralph, the human protagonist, is equally outraged at their treatment of people.

[[folder:Live-Action TV]]
* Many police procedurals/whodunnits will feature a respectable lab at the mercy of a crazy AnimalWrongsGroup. Strangely enough, they never seem to be the ones who actually commit the murder, although they're usually portrayed as fanatical enough to kill a scientist. There are some aversions, however - the ''Literature/DalzielAndPascoe'' episode "Project Aphrodite" apparently concluded that [[GoldenMeanFallacy EVERYONE involved in the debate was nuts.]]
* Documentaries...well sort of. No matter how much they try to present a balanced argument, most end up on the "Animal Rights people are nuts/ Science is Good" side of the argument through the use of interview and commentary.

[[folder:Video Games]]
* ''Videogame/TraumaCenter: New Blood''. Marcus inadvertently unleashed Stigma via vivisection, but vivisection itself seem to be largely considered something that medical researchers just have to do - the ends justify the means (he talks about "disposing of the subject", not "killing the rat.") Some room for disagreement here, of course.

[[folder:Web Comics]]
* ''Webcomic/GunnerkriggCourt'', Chapter 29, "A Bad Start": Kat Donlan, who had lost all trust in the Court over some of its dirty secrets, actually regains some of that trust by visiting an animal testing lab where her friend Paz works. Initially, Kat is horrified to realize that the mice there are not pets, but test animals. Paz explains that many of the tests performed are non-invasive, and that there are strict regulations on all animal experiments--and Paz (an animal lover herself) makes damn sure that the lab complies with these regulations. She does admit that the situation isn't perfect, but she's working to make the animal's lives as comfortable as possible, while hoping for the day when animal testing will no longer be necessary.
-->'''Paz:''' I cry too, when I find this place. But I ask to help. To change things and make them better.

[[folder:Western Animation]]
* In ''WesternAnimation/TheCritic'' episode "Dr. Jay", Jay tests his cure for Duke's terminal illness on rodents. Most of the animals at the kennel he acquires them from are being used to test cosmetics -- but as ''models''; Jay finds himself attracted to one sultry-looking bunny and his son Marty leads him away ("Dad, you need to start dating...").

!!Anti-Animal Testing:

[[folder:Anime and Manga]]
* The SAL project in ''Anime/YuGiOhGX'' clearly involved cruelty to animals; the monkey test subject was let go after Judai's teacher and animal lover "convinced" its handlers to do so ("convinced" them by threatening to have them arrested, that is).

[[folder:Comic Books]]
* ''ComicBook/{{We3}}'' is pretty unambiguously anti animal testing, and the covers implicitly support the "family pets stolen and sold to testing labs" allegations alluded to below.
* Another cosmetics-testing example, back when it was making headlines: a ''ComicStrip/BloomCounty'' story arc had Opus thinking his mother was one of these for Mary Kay cosmetics. He ends up caught between the Mary Kay commandos and a terrorist animal-freedom group in a shootout.
* ''ComicBook/GarfieldHis9Lives'' has a story called "The Experiment", in which the cat protagonist (supposedly an earlier life of Garfield) is given an injection that eventually turns him into a dog.

[[folder:Films -- Live-Action]]
* ''Literature/ThePlagueDogs'' seems to oppose animal testing in crushingly depressing, gory, [[Creator/IngmarBergman Bergman]]-esque watercolor animation. Just in case any kiddies are watching this film because of ''WatershipDown'', you have a ShoutOut: in the first 5 minutes the dogs walk through a room full of immobilized rabbit heads in the dark. Apparently [[WordOfGod the author stated]] that he wasn't looking to make the message against vivisection, but a story about the brutality of modern society and humanity in general. Whether or not it supports anything, one of the dogs does comment about the testing, that "It must do ''some'' good..." The book is much different and that example is under the "ambiguous" sections.
* The ''Film/LegallyBlonde'' sequel ''Red, White, and Blonde'' centers around an attempt to ban cosmetics testing on animals.

* ''Stray'', a book by A.N. Wilson. Pufftail is captured and sent to a laboratory, used to test shampoo. That's unpleasant enough, but his record of a cat screaming "My eyes! I cannot close my eyes!" because [[EyeScream his eyelids had been cut off]] to test the effects of sleeplessness was horrifying.
* On that note... quite a few animal care books will warn you against thieves who kidnap pets in order to sell them to laboratories. Given that even people who support animal testing in principle would baulk at the idea of that happening to Tiddles or Fido... ParanoiaFuel, anyone? It is difficult to get a fix on the reality of this situation - pet care manuals and sites, and certainly the Animal Rights supporters, will definitely warn you against it; scientific sources will maintain it's an urban myth. What ''is'' true is that ''[[http://en.wikipedia.org/wiki/Laboratory_animal_sources animal shelters]]'' in certain US states are ''obliged'' to hand over animals to any "Class B" dealer (selling to laboratories) who asks for them.
** Happens sometimes in the present, and happened often in the past, but not entirely realistic--the vast majority of lab animals are bred in the labs, so that their genetics and upbringing are fully known. Using animals with unknown histories is a great way to mess up your research.
* Although Reginald Hill's ''Literature/DalzielAndPascoe'' novel ''The Wood Beyond'' mocks some animal-rights protesters, it comes out against testing.
* Most of the ''Literature/MaximumRide'' series has the various evil science labs perform horrible experiments on animals, including, among other things, giving a cat human fingers under its claws. This tends to be kind of overshadowed though, since those labs perform equally disgusting experiments ''on human children'', usually kidnapped.
* In ''Literature/ANightInTheLonesomeOctober'', Snuff the dog is captured and nearly cut apart by some Victorian-era anatomists. As it's a period piece, the hellish conditions faced by him and other animal specimens aren't necessarily something the reader is meant to condemn in the present day, so much as something to be ''very'' glad isn't common scientific practice anymore.
* ''Literature/ThePlagueDogs'' has a lot of this.
* William Kotzwinkle's novel ''Literature/DoctorRat'' comes off as decidedly anti-experimentation, describing in gruesome detail a variety of procedures, many of them done ForTheEvulz. The eponymous character, a lab rat, is wholly in favor of animal testing - but he's described as having been driven insane by the experiments to which he's been subjected and is viewed as a traitor by the other denizens of the lab.
* ''Literature/{{Felidae}}'' had a number of horrific experiments detailed in a researcher's journal. Said researcher, Dr. Pretarius, was attempting to create a sort of "glue" for injuries, using cats as test subjects. It's pretty gruesome (and involves questionable methodology), as the glue eats away at flesh and bone rather than binding wounds together, but there's no real malice from the scientists initially. The glue only works on a single cat named Claudandus, possibly due to a minor mutation. As the project hits more dead ends, money begins running out, and his assistants leave him, Pretarius goes mad and starts cutting Claudandus apart and gluing him back together in every way he can imagine, just for kicks. [[spoiler: He's eventually killed by the very same cat, who then goes on to try and wipe out humanity.]]
* This is the cause of the aporkalypse (no misspelling) in ''Literature/{{Tuskers}}'' from Creator/RagnarokPublications. Science creates super-intelligent boar who menace a small Arizona town!

[[folder:Video Games]]
* ''VideoGame/{{Oddworld}}''. In Munch's oddysee, test creatures (called "fuzzles") are experimented on by evil scientists ("Vykkers"), who are one of your antagonists.
* The ''VideoGame/FireEmblemTellius'' games have Izuka's experiments turning laguz into rabid warriors, though made worse (and blurring the line of this trope) by the fact that laguz are [[FantasticRacism a race of people]] who can transform into animals.
* ''VideoGame/CaveStory'' has The Doctor who has similarities to Izuka above.
* ''VideoGame/{{Whiplash}}''.You play as two animals attempting to escape a lab.Note the sheer ridiculousness of the experiments being performed

[[folder:Web Original]]
* Played with in this [[http://icanhascheezburger.com/2011/04/05/funny-pictures-stop-animal-testing/ Lolcats]] page.

[[folder:Western Animation]]
* ''WesternAnimation/{{Felidae}}'', based on the book of the same name. Dear Lord. Like the murders weren't horrible fuel enough. Francis comes across a tape of a perfectly healthy cat, shown meowing and struggling, [[StrappedToAnOperatingTable being bolted to a table]] and having its head cut open to test a new "glue" for wounds. Said glue ''eats through its skull into its brain while it is conscious'' as the scientist impartially narrates and observes its dying twitches. Enough to give anyone nightmares (and check that your own pets are where you left them). As if that wasn't enough, most of the cats in Francis' neighborhood are mangled by the lab's experiments - Felicity is blinded, Bluebeard has a withered paw, and Claudandus goes insane.
* ''WesternAnimation/TheSecretOfNimh'': The animation in the laboratory, and the effects of the concoction given to the rats and mice, are pretty nightmarish. Notably, the injections to which the animals are subjected are of a ''much'' larger volume than could ever be given to such rodents without killing them in RealLife, suggesting that the lab-flashbacks are subjective memory, not objective fact.
** Weirdly enough, everything good about the rats is owed to these experiments.
* The anti-animal testing episode of ''WesternAnimation/CaptainPlanetAndThePlaneteers'' saw Dr. Blight testing cosmetics on animals ForTheEvulz.
* ''WesternAnimation/FernGullyTheLastRainforest'' doesn't just pack in enviromental issues - it shoves in the anti-animal-testing ones too, with the brutally-treated Batty Koda entering the "Batty Rap" which actually had some of the gorier imagery cut from it. Examples used in the song were mostly cosmetic, but the plot-affecting device was the radio antennae implanted in his head which sent him insane.

!!Ambiguous Examples:

[[folder:Anime & Manga]]
* ''Anime/PetShopOfHorrors'' throws a huge surprise the readers' way when it turns out that Count D -- who would seem to be the first person that would start lecturing a scientist -- is actually fairly laid-back on the animal testing issue.
** When Chris expresses dismay that a monkey has to die in order to give a dictator a new heart, T-chan and D merely remind him of the law of the jungle -- something has to die so that something else can live. When the donor monkey is kidnapped, D takes no steps to save it. At the end of the story [[spoiler:the monkey is used as a heart donor, but instead of going to the dictator, it goes to a cute little girl -- the daughter of the man who stole the monkey.]]. While a generally upbeat ending, the writer includes DramaticIrony that makes it quite painful when the little girl waves bye-bye to "Mister Monkey", telling him to come play with her again.
** There's then the subplot, which involves D's "long-lost sister" being sent to visit him by her father...with the explicit purpose of him taking whatever organs or body parts he needs for an unspecified illness he's suffering from. When D refuses to accept that offer, she promptly attacks him, furious that her big brother doesn't "need" her as she was always told. [[spoiler:It turns out that the "sister" was actually an orangutan and D ultimately does use its blood as a cure, after his pets are forced to kill it.]]
* Another Akino manga, ''Genju No Seiza'', features a plotline where the animals killed via animal testing start possessing living animals in the area. Again, it's technically ambiguous -- Fuuto can hear the animals' torment as they die, frightened and in agony...but can also sense the lead doctor's desire/desperation to save people who otherwise face a slow death. The doctor pulls the "well, you eat meat, don't you?" card, stopping Fuuto in his tracks as he berates the doctor. However, the doctor appears to be operating illegally (using an AbandonedHospital), and his gene splicing results in an unnatural hell-beast that cannot be calmed by any of the Guardian Beasts, and which ultimately attacks Fuuto. Coupled with the test subjects' desperate cries for help that are repeated throughout the chapter...''Genju'' comes out slightly more on the animals' side than ''Petshop''.

[[folder:Comic Books]]
* ''When the Wind Blows'' takes this stance, surprisingly. While it's revealed that the School has performed rather gruesome experiments on the lab mice, Frannie does take care to note that as a vet, she has benefited from discoveries made by animal testing and could argue both sides of the issue. The main thing that angers her is that the lab mice were left with no food, ultimately all starving to death.

[[folder:Comic Strips]]
* Ratbert from ''ComicStrip/{{Dilbert}}'' started out as a test subject. The scientist he works for is a bit odd, but did have to be careful, since Ratbert was his ''only'' test subject. Ratbert eventually left him, before the comic moved to its more business setting.
* Parodied in the comic ''Betty''. Plenty of question marks followed upon one of the characters reading the label for a dog shampoo product.
-->"Dog Shampoo, Not tested on animals."

[[folder:Films -- Live-Action]]
* ''Film/TwentyEightDaysLater'', in the very beginning. The AnimalWrongsGroup aren't treated as anything other than wrong for setting the ZombieApocalypse upon the world. Then again, it also wouldn't have been an issue if the scientists hadn't been making [[MadScientist zombie chimps]] in the first place. "Zombie chimps" weren't the scientists' main objective, but it was still ironic it was the end result in trying to neutralize violent impulses.
* In '90s teen movie ''Film/DriveMeCrazy'', the tension between the main character and his ex girlfriend centers around this. She is against animal testing and wants to attend a protest, and he declines. She becomes angry and breaks up with him, but it turns out that he declined because his mother died of cancer and might have been saved through advances in animal testing.
* ''Franchise/PlanetOfTheApes'':
** In ''Film/RiseOfThePlanetOfTheApes'', the scientist uses the results of his research to help his dementia-addled father, but the drug company he works for is really only in it [[MoneyDearBoy for the money]] to start off with, and Cesear's heightened intelligence does little more than alienate him from both apes and humans [[spoiler: until he infects the other apes with the virus]].
** ''Film/DawnOfThePlanetOfTheApes'' is a bit harsher when it includes Koba's backstory. It's his reason for believing HumansAreTheRealMonsters and motivates his actions in the movie.
* In ''Film/AntMan'', CorruptCorporateExecutive Darren Cross tests his reproduction of Pym particles on lambs. Hope thought they were going to use mice, Cross doesn't see what the big difference is. FridgeLogic kicks in when you consider how much cheaper mice are to raise and store... maybe he needed a bigger subject so when it got shrunk down it'd be easier to see?

* ''Literature/ThePlagueDogs'' by Richard Adams is a difficult enough case to judge. The overall stance is definitely pro-animal; horrendous experiments which are not related to the plot or protagonists (including a monkey in a sensory deprivation chamber, immobile rabbits blinded by hairspray, guinea pigs with their limbs and ears rotted off through application of tar, etc.) are described in great detail and with a chillingly bland tone. When the main scientist is asked what the traumatic experiments endured by the main canine characters were for, he defers and cites legislation which means that the experiments do not by law have to be ''for'' anything. However, a few scenes, including one of the scientists becoming overcome with guilt, and a scene where he comforts his LittlestCancerPatient daughter by describing some of the medical advances achieved through animal testing, prevent the book from taking a definite side. The movie is far less ambiguous.
* The Douglas Preston/ Lincoln Child novel ''Literature/MountDragon'' shows experiments gone wrong, too. In this case it's a rampant case of flu which they created while trying to find a cure. The chimp-experiments had previously been discussed in pro and contra though and also been shown in some kind of detail.
* ''Literature/MrsFrisbyAndTheRatsOfNIMH'' - the book that ''WesternAnimation/TheSecretOfNIMH'' above is based on - is more neutral. It's still the rats' point of view, but the experiment is depicted more like a real one would be, even citing--of all things for a kids' book featuring cute critters--a ''control group''.
* ''Literature/TheTimeTravelersWife'' featured a geneticist experimenting on mice to make them time travel in order to figure out a cure, but there isn't much said or implied one way or the other about the morality of doing so.
* ''{{Literature/Animorphs}}'' had The Experiment, part of which involved the group morphing chimps and sneaking into a lab. There were some anti-testing complaints in the book, but also acceptance by even Cassie of testing being needed for things like diseases.
* ''[[Literature/CHERUBSeries Man vs Beast]]'' is ambiguous in this. On the one hand, the scientists are using animals for testing, in various ways and for several reasons. On the other hand, the animal rights group that oppose do things like attacking a mother, and her teenage son who tries to defend her, napalming a courier company, and kidnapping a celebrity with the intention of torturing him live on the internet.
* In ''Literature/AStudyInScarlet'', Sherlock Holmes tests what he believes to be poison by feeding it to a dog. [[spoiler: He's right, and the dog dies]]. However, it's pointed out in detail that the dog is very old, is suffering, is nearly about to die of natural causes anyway, and the landlady had asked Watson yesterday to put it out of its misery.

[[folder:Live-Action TV]]
* ''Radio/OurMissBrooks'': Part of Mr. Boynton's job as a Biology Teacher is to experiment on animals. ForScience, of course. Miss Brooks seems slightly squeamish about the whole thing. It's played for laughs, if anything. One episode, "New Girl In Town", has Miss Brooks assist Mr. Boynton bury mice killed for the cause in the school athletic field. Harriet Conklin, jealous of and attempting to scare off said new girl, implies to the girl's mother that Mr. Boynton and Miss Brooks are burying ''human'' victims.
* ''Series/{{Fringe}}'' had a weird version of this. The AnimalWrongsGroup is made up of morons with nothing resembling common sense, the animal testing scientists created a horrible monster that goes on a bloody rampage the moment it's released.
* The ''Series/LawAndOrder'' episode "Whose Monkey Is It Anyway?". In this episode, a number of monkeys which had been infected with the AIDS virus (in order to test the effectiveness of an experimental vaccine they'd been injected with beforehand) are taken from a lab. The guy who makes off with them loses one, though, who runs around loose and ends up biting the scientist who finds him and tries to get him back in his cage, causing the man to die (not from anything the monkey had been infected with, but from an unknown allergy). In the first act somebody from the lab tells Det. Briscoe that once a monkey gets out of its cage, it fights like hell not to be put back in. Briscoe examines the cage and says that if it were him, he would fight like hell too. That being said, the episode doesn't really villify people on either side of the debate. The researchers at the lab infect the monkeys with AIDS, sure, but they try to minimize their suffering as much as possible and believe what they do is for the greater good. The animal rights activist who stole the monkeys doesn't do anything stupid like release them into the wild, but rather gives them to a shelter which knows how to care for them and which is informed of their condition. He never wanted anybody to die as a result of his actions, even though somebody did. There is one truly horrible act mentioned in the episode: an experiment in which the "scientists" turned on a blowtorch and burned living pigs in order to find out whether or not the pain would affect their appetites. But that's told to us by the defendant's girlfriend, who is testifying about why he believes in animal rights and describing how seeing the footage of the pigs affected him; we never meet the people who did it and thus there is no one in this episode who is cruel to animals ForTheEvulz. In the end, both points of view are presented pretty fairly and nobody is made to look ridiculous or immoral for believing what they believe.
* ''Series/{{House}}'' managed to use multiple aspects of both positions in ''a single opening sequence'', when a dying, wheelchair-bound researcher is shown sacrificing and dissecting one of his lab rats. On the one hand, we see the animal injected, killed, and cut open in a gruesome close-up; on the other, the researcher's frailty is obvious even before he seizes and passes out, and he apologizes to the rat before administering the injection.
** House himself plays with both sides of this with his pet rat Steve [=McQueen=] (at first he's supposed to kill it, instead he traps it, treats it, and keeps it, then later uses it as a test subject).
* On ''Series/{{Dollhouse}},'' Caroline, Echo's original personality, was a member of an AnimalWrongsGroup. On the one hand she's correct, Rossum ''is'' experimenting on animals (and people) in numerous disturbing and illegal ways, though Caroline herself is [[DeconstructedTrope deconstructed]] as being fairly radical and dangerous, especially as she learns more about Rossum and becomes a KnightTemplar terrorist.
-->'''Echo:''' You're saying [Caroline]'s evil?\\
'''Adelle:''' Worse. An idealist.
* In an episode of the sketch comedy show ''TV Funhouse,'' the puppets endure scientific experiments for cash. Later, they're attacked by fundamentalist suicide-bombing puppets against the idea of animal research.
* In an episode of ''Series/QuantumLeap'' Sam leaps into a chimpanzee test subject. He's in the space program, trying to flip switches while being jerked around by simulations of gravity. Which, it seems, is just fine - his experimentor likes and takes care of him. But then he's transferred to crash helmet testing, where they're going to strap a crash helmet on him and bash his head with what is essentially a high-tech industrial strength baseball bat. AndThatsTerrible.
* ''Series/TheBigBangTheory'' mostly plays animals testing for laughs or as just simply something the resident neurobiologist does as part of her job. She was once a little too happy about picking out "the Beady eyed little mother" whom she was going to feed some mad cow samples to and got a monkey addicted to nicotine. However it's worth noting she treats that monkey like a pet, going so far as to take him home from the lab and let him watch tv in her apartment and her work is in studying addiction and diseases for the greater good.
* In ''Series/{{Helix}}'', which centers around a CDC rapid response team dispatched to ResearchInc to contain an outbreak of TheVirus, animal testing is treated as expected and practical, to the point where veterinary pathologist Doreen becomes suspicious that Arctic Biosystems staff claim ''not'' to use monkeys, which would be necessary given their research. The CDC researchers themselves must use lab rats to test pathogens. Yet, after the missing monkeys are discovered, an Arctic Biosystems researcher refers to their infection with SyntheticPlague as "an abomination," while Doreen herself points out expressions of fear on their frozen corpses, to show that, compared to her and her fellow CDC {{Science Hero}}es, the {{Morally Ambiguous Doctorate}}s have gone too far.

[[folder:Video Games]]
* ''VideoGame/TheLastOfUs'' shows that the Fireflies were performing tests at one point on the ''cordyceps'' with monkeys. Since the ''cordyceps'' only affects humans, not animals, though, the monkeys themselves are no worse for the wear afterward. The protagonists find them wandering around the abandoned labs, but don't comment on the testing one way or the other.
* In ''VideoGame/{{Portal}}'' and ''VideoGame/{{Portal2}}'' animal testing is mentioned a little bit and is implied to happen at the end of the multiplier campaign in the sequel. The only stance on animal testing that game takes, however, is that it is less fun and scientifically productive than human testing.

[[folder:Web Comics]]
* ''Webcomic/ButImACatPerson'' combines this with WhatMeasureIsANonHuman. Experiments on the sapient, shapechanging Beings (sometimes appearing in animal form, sometimes human) are not regulated at all. Characters have different views on whether this is more or less justifiable than animal testing.
* ''Webcomic/SluggyFreelance'': The reason why Dr. Schlock wears an eyepatch? When he was younger he tried testing cosmetics on [[KillerRabbit Bun-Bun]].

[[folder:Western Animation]]
* ''WesternAnimation/PinkyAndTheBrain'' are themselves a product of testing and research, and act with levels of freedom ranging from 'escaping every night' to 'practically running the labs'. AnimalTesting here is more of the back story; it can become a rare plot device, an artifact of the backstory, or what they're doing in the story itself. They also end up encountering an AnimalWrongsGroup and vainly try to tell them that they're genuine lab mice--as in not able to survive in the wilderness.
** Notably, at least one of the animals to have had their intelligence increased (a cat) expresses bitterness at having her old life taken away. Pinky, the Brain and Snowball, however, seem fine with it.
* Professor Farnsworth of ''WesternAnimation/{{Futurama}}'' is not above the using occasional animal test subject. In one episode, he creates a hat that turns a monkey into a super-genius, which of course causes the monkey to be miserable [[spoiler: until the hat is damaged, leaving him with just average human intelligence]].
** In a much later episode, the Professor defends his use of monkeys as test subjects for a [[BodySwap body-switching machine]] with "Science cannot move forward without heaps [of dead monkeys]!"
** One episode had Leela suffering from an incurable genetic disorder and finding herself inside Mom's genetics laboratory. She is appalled at the experiments she witnesses, and even after Mom points out the benefits of genetics testing she still rails against it. But the moment she's told she can be cured by genetic modification, [[HypocriticalHumor Leela is suddenly all for it]].
* Lisa in TheSimpsons is for animal rights. One episode involved her and Homer being framed for releasing a bunch of experimental animals by a private investigator, which included pigs slathered with makeup and monkeys addicted to cigarettes.