You'd be amazed what being small and cute will let you get away with.
He may be a sassy little beast with a heart of gold who gripes about the dangers of accompanying the hero, but ultimately follows him or her out of loyalty. Or he may be a sociopath who mocks the idealistic rest of the cast and the villains alike, always getting the last word. His popularity ranges from The Scrappy to fan favourite in the same fandom. Every second webcomic has one, because nothing screams nerd-humor quite like having a token little mascot that swears like a sailor and/or brings hookers to your place when you're absent for the night.
For some reason it's often a "he," even when it's hard to understand what about his physique qualifies him as male.
Cuteness is common, not a certainty.
- Mao from Darker Than Black seems to fit. He's a human trapped in a cat's body and is snarky toward both Hei and Huang. He's also at least technically a sociopath (since Contractors are all supposed to suffer from Lack of Empathy). He becomes an even better example later on when he ends up in the body of a Ridiculously Cute Critter in the second season, which increases the contrast between his body and his personality.
- Amanojaku of Ghost Stories is a definite example.
- Chamo from Mahou Sensei Negima!, the Dirty Old Man ermine (technically an "ermine cat elf fairy"). He's quite eager to get the hero Negi as much tail as possible. He likes to comment on all the fetish appeal and Fanservice that tends to go on around them.
- Nyanko Sensei/Madara from Natsume's Book of Friends. His most frequent form is of a clay fortune cat figurine, but he transforms into something considerably more Falkor-esque.
- Marchosias from Shakugan no Shana is this to Margery, with No Indoor Voice. Frequent target of a Dope Slap from Margery herself as he continues to crack jokes at her expense.
- Shadow from Spider Riders naturally.
- Hobbes from Calvin and Hobbes.
- The Darklings in The Darkness.
- Dogbert from Dilbert, except for the "sidekick" part. He still lives with Dilbert, but he hasn't really been a pet in any sense since the earliest days of the strip.
- The Caged Demonwolf of Empowered. Of the Sesquipedalian Loquaciousness, Eldritch Abomination, Sealed Evil in a Can with Added Alliterative Appeal variety.
- The title character himself from Garfield, while not a sidekick (but rather the main star of the comic strip), otherwise certainly fits the description. Probably one of the oldest examples of this trope.
- The comic strip Firkin from UK soft-porn mag Fiesta is actually named for the protagonist Nev's cat who serves this purpose in the strip.
- Diego in Ice Age, although it's more "snarky predator sidekick", and Manfred himself is rather snarky.
- Jiji the cat in Kiki's Delivery Service.
- Iago from Aladdin serves as a snarky sidekick to Jafar, then Aladdin, and finally Cassim. He shifts alliances because Jafar is too mean and Aladdin too nice, Cassim is in-between.
- Zazu from The Lion King, who is definitely snarky to Simba although respectful to King Mufasa (in both terms of duty and friendship). Although the entire cast of the film is non-human, Zazu qualifies by virtue of being a different species from the other characters.
- Even though we can't directly understand anything they say, R2-D2 and Chewbacca both fill this role in the Star Wars universe. Statement: In the same universe, HK-47 can be understood and fulfills this role far superiorly to any meatbag.
- If you thought Superman Returns was bad, you obviously have not heard Kevin Smith's story about the proposed Superman Reborn/Superman Lives film that was in development hell for decades and eventually became Superman Returns. Quite aside from ideas like Sean Penn as Clark, Superman fighting a giant spider, and Superman not flying and not wearing the suit, producer Jon Peters wanted to give Brainiac, the coldhearted AI, a snarky robotic sidekick — a "little gay R2-D2". Said robot was actually the Snarky Non-Human Sidekick of Lord Manga Khan in Justice League International, who went on to have a HeelFace Turn and become a member of the League. At least it wasn't Koko the Space Monkey.
- Cactus Jack's horse Whiskey in The Villain, who also qualifies for a listing here without ever talking.
- TRON, Bits (and their upgraded counterparts in the video game canon, Bytes) are LivingPolyhedrons kept as pets by the Programs and tend to be astonishingly sarcastic. Bit from the first film manages to get plenty of snarky mileage out of "YES" and "NO," Byte has a full vocabulary to insult anything in range.
- Rocket Raccoon in Guardians of the Galaxy probably qualifies, although the "snarky" part doesn't exactly stand out.
- While droids in Iain M. Banks' The Culture aren't at a HK-47 level of sociopathy, they are all Deadpan Snarker types who can be quite casual about using sentient knife-missiles against their enemies.
- Use of Weapons: At least one of them seems to get waaaaay too much satisfaction when he gets an excuse to chop up some bandits into Ludicrous Gibs.
- Surface Detail has a particularly snarky and sociopathic ship's Avatar — it says something that, given the propensity of Minds to fit this trope, that even his fellows consider him nuts.
- Loiosh, Vlad's familiar in Steven Brust's Dragaera novels, although Vlad's equally snarky.
- Ozymandias, from Simon R. Green's Deathstalker series. Also by the same author, Prince Rupert's talking unicorn in Blue Moon Rising.
- Mogget from Garth Nix's Old Kingdom Trilogy is a little white fluffy cat who spends most of his time sleeping and making unkind remarks. Except when his Super-Powered Evil Side kicks in, that is.
- The Polity has a definite debt to The Culture, as is seen in its own snarky artificial intelligences. The Skinner also has a snarky Hive Mind of sapient wasps.
- Bob the Skull from The Dresden Files. He's not really a skull, he's just anchored to it. He's actually a supernatural library of the laws of magic that constantly evolves as the laws of reality do. He's also a complete lech, a Deadpan Snarker to rival Harry, and something of a Lovable Coward. He also has a conscience under there, on occasion. Of course, other times, he's less so. As of Changes, it seems Mouse is as well — and though Mister can't (or at least has yet to be able to) talk, he managed to snark pretty well himself, too. He must have taught Mouse about the virtues of threatening to 'literally tear (character's) ass off'.
- Bartimaeus from The Bartimaeus Trilogy could be called this. He does take over from the main character a lot of the time (Nathaniel would've died in the first book without him) but he is, technically, the sidekick and he has the snarky part down pat.
- The Ruby Red Trilogy: Xemerius is the ghost of a gargoyle, who can only be seen and heard by Gwen. Much of his dialog is spent complaining about the tears, angst, and/or sappiness arising from teenage romance, providing sarcastic "narration" of Gwen's interactions with her love interest, or providing highly embellished reporting about events he spied on for Gwen.
- Rix is this to Lorelei in Eludoran
- Despite being a normal non-speaking animal, due to clever scripts, good comic-acting, and cinematography tricks, Fraser's pet wolf in Due South manages to be one of these. That sarcasm comes across so naturally from a silent animal is indeed a triumph.
- Sabrina the Teenage Witch has Salem, a powerful warlock who was turned into a cat as punishment and by far the funniest character on the show.
- Victorious has Rex, Robbie's puppet sidekick.
- Special Unit 2 has Carl the gnome who is a kleptomaniac pervert. He may be a pervert, but he knows more about romance than O'Malley. As he puts it, "gnomes need love too".
- Earthsearch 2 has cleaning robot Tidy and agricultural robot George. Unlike the Angels they are loyal and obedient but never happy about all the tasks they're constantly being forced to do that are outside their programming. Tidy has a Running Gag of complaining about all the mess he has to clean up, while George always gripes that Robots Are Just Better but it's no use expecting miracles from them.
- Daxter from Jak and Daxter, an "ottsel" who is ridiculously snarky, as well as a very, very Large Ham. History's smallest, fuzziest large ham, but in a good way.
- In a similar vein, Robot Buddy Clank of Ratchet & Clank, though Clank is the thoughtful member of the duo rather than a Large Ham.
- "Mr. Zurkon is not here to satisfy your pathetic need for comic relief. Mr. Zurkon is only here to kill you."
- No one can forget Morte the flying skull from Planescape: Torment.
- Sulpher, a cat, from Mana Khemia: Alchemists of Al-Revis, as opposed to his owner, an Extreme Doormat.
- Gouto-douji from Shin Megami Tensei : Devil Summoner.
- Grimoire Weiss, a magical talking book from NieR always has something to snark about during battle. It doesn't help that it's never really clear just whose side he's on.
- Banjo-Kazooie: Banjo might be a bear, but he's much more anthropomorphic than his snarky bird companion, Kazooie. She is a rare female example.
- Nall and Ruby from Lunar are adorable baby dragons that could get very snarky, especially in the localizations. Nall favors sarcastic quips while Ruby is a bit harsher and more direct with her remarks.
- Captain Smiley from Comic Jumper: The Adventures of Captain Smiley has a talking star on his costume named, well...Star, who spends most of his time making cracks about just about anything...Smiley, Gerda, Smiley's enemies, himself, Smiley again. The only character safe from Star's sharp tongue is Smiley's muscle-headed nemesis Brad.
TenebieTenebrae from Tales of Symphonia: Dawn of the New World, an ancient guardian spirit of darkness that...kind of looks like a doggie, at least according to Colette.
- In The Legend of Zelda: Twilight Princess we have Midna, also qualifying as The Imp and Exposition Fairy as well.
- The Interactive Fiction game A Day in the Life of a Super Hero features Smelly the parrot. In his own words, "I'm your comedy sidekick, meaning I'm handy for crapping at inopportune moments and making inappropriate comments but damn all use aside from that."
- While the entire cast of Primordia consists of robots rather than humans, Crispin fits this trope, being a floating armless 'bot who follows around the humanoid protagonist Horatio. His snarkiness comes from being a homage to Morte.
Crispin: Boss, I need that arm!
- The game hangs a lampshade on the trope on a few occasions, most notably when the duo meets Armstrong the bartender:
Horatio: Crispin, it appears to be a self-aware robot.
Crispin: Now I need it even more. Can you imagine? "The Adventures of Crispin and His Arm"! For once, I would have a sidekick! He would crack jokes, and I would say lame things, like: "It appears to be a self-aware robot." Actually... On second thought? You can be the serious one, I'll be the sidekick.
- Rose, the cat familiar in Riviera: The Promised Land serves as a resident Deadpan Snarker and a Butt-Monkey of the team.
- Donald Duck has his moments in the Kingdom Hearts series. One example is when the party enter Agrabah in Kingdom Hearts II, with Sora and Goofy hoping King Mickey is with Aladdin; Donald responds with "Keep dreaming, you two".
- Dust: An Elysian Tail has no humans to start with, but Fidget is less humanoid than the other characters and Fun Size to boot. She's the source of most of the game's humor, though she tends to be the subject of snark almost as often as not.
- Griffon from Devil May Cry 5 is one to V. Both Nico and Dante usually call him "Little Chicken" in response.
- Burble from Broken Space is a short, surly alien with a needlessly large rifle.
- Brilight from The Beast Legion
- Myhrad the drageling (young dragon) from Chasing The Sunset is such an articulate pessimist he could give Marvin a run for his money. And he's absolute adorable to boot.
- Ezekiel (Zeke), the X-box robot of Ctrl+Alt+Del.
- Subverted in Cwen's Quest, where the Snarky Non-Human Sidekick is female, well behaved and generally well-adjusted. Of course this doesn't stop her from snarking.
- Spark, a cat, from Dominic Deegan. One of the least snarky examples on this page. Mostly he's here for the puns.
- Ellis from Errant Story. He's not the only one, though. He fits in with the other characters who all are snarky and bordering on sociopathic. Paedagogusi (or if you prefer, "moth with tits") Chicanery has this going for her too, although the "sidekick" part of the meme is several thousand years in the past by story time.
- Girl Genius has Krosp, Agatha's cat(king!).
Krosp: Is this one of those situations that involves "ethics"? 'Cause I'm a cat, you know. I've never been very good at those.
- Girls with Slingshots has McPedro the Talking Cactus.
- Reynardine from Gunnerkrigg Court is a dangerous demon, possessing a cuddle toy and kept in check by Antimony. It is worth noting that Reynardine can shift into a large, dignified-looking white wolf form, and is not nearly as snarky or foul-mouthed. His snark is apparently dependent on his mascot status, and there is some serious confusion regarding what he actually thinks about others (at least, anyone he doesn't regard with snarky apathy).
- Although she fits the qualification of being the resident Non-Human Sidekick-in-a-Webcomic, Molly the Monster in The Inexplicable Adventures of Bob! is innocent and naive rather than snarky — but she is nonetheless a source of much comic relief. And she certainly takes the cuteness option.
- Artie from Narbonic (a superintelligent talking gerbil) was originally presented as this, but became more developed as the story went on.
Artie: I'm I fuzzy little animal who talks too much! I'm comic relief!
Zeta: Congrats. You got promoted.
- He's also the most idealistic, kind, and trusting member of the cast, the rest of which is explicitly evil.
- The Order of the Stick
- Belkar, being a halfling, is small and snarky. He's also Chaotic Evil.
- The ever-present Demon-Roaches also do a pretty good job, on Xykon's side of things.
- Blackwing, Vaarsuvius' raven familiar. After the events of "Don't Split Up The Party", the bird becomes a more active member in the Order, and more often acts as V' sounding board in this manner. Of course, Vaarsuvius can be just as snarky.
- Div from Penny Arcade could count as this, although he's much too minor a character to really count as a sidekick.
- Skull from PvP.
- Pintsize, Momo, and Winslow from Questionable Content, especially Pintsize.
- Howard in RPG World, a pastiche of Mog who had roughly the same role.
- Ennesby in Schlock Mercenary, with eponymous sociopathic (and sometime humanitarian) amorph Schlock himself in second place.
- Nick Zerhakker from Skin Horse. He does have a human brain, but two out of three ain't bad. As a military combat helicopter (albeit unarmed) he is also the biggest member of the cast until Gavotte starts swarming. His snark is somewhat hampered by the speech synth censoring his swearing.
- Bun-Bun from Sluggy Freelance might be the Ur-Example, at least in terms of webcomics.
- Choo-Choo Bear from Something*Positive. To be fair, he is only snarky in the rare moments when he is given a voice, none of which definitively take place.
- Walkyverse: Shortpacked!'s Ultra-Car has moved in this direction since his origins. He's just not very good at snarking.
- Robot the robot from Zap!
- Mr. Stinky from Flying Man and Friends is sort of an aversion: though he seems to be sociopathic and often serves as a punchline, you never actually hear what he "says". He did write a note once, though.
- Sir Percival Throckmorton Scruffs Esq, Eigth Viscount of Lower Hemmingwedge-on-the-Fritz, the rat sidekick from Guttersnipe is more pompous than snarky but still fits the trope.
- Fuzzy from Sam & Fuzzy started out as this, until eventually evolving into a more dramatic figure with equal billing with Sam as Cerebus Syndrome took hold.
- Effex and Aihok, the fairies in Arthur, King of Time and Space, aren't exactly sociopathic, although they do work with a woman who wants to Take Over the World. They just don't have much idea of consequences. They're more snarky (and even less sociopathic) in the modern arc, where they're fictional aliens.
- Subverted and lampshaded in Unintentionally Pretentious with Aibo, Mia's robotic guide dog.
- Jeff from Fathead.
- Asimov from Marooned communicates purely in snark.
- AGirlAndHerFed gives us Speedy, resident genius sex-obsessed koala, whose whole purpose in life seems to be populating the world with his koala descendants and delivering snarky insults.
- Manatee Girl: The Movie has Baby Manatee, a Deadpan Snarker manatee Hand Puppet fond of making fun of the absurdity around him.
- In their video "Top 10 Mascots in Anime", Anime America creates a mascot for themselves: Tsumi, a mostly white vulpine creature who looks cute but to Robyn's disdain, has quite the snarky attitude.
- Falina from The Amazing Feats of Young Hercules is a wisecracking sable who accompanies Hercules on his journey. Although she was originally a human princess who was transformed as punishment by the vindictive goddess Hera; by the end she is changed back.
- Roger the alien on American Dad!.
- Klaus the fish also has his moments.
- Porkchop, Doug's dog from Doug. While Porkchop can't speak, his expressions and body movements can show his snarkiness at times. Especially when his owner starts drifting into Cloudcuckoolander territory.
- Azrael from ''The Smurfs" because Cats Are Snarkers.
- Bender is a robotic sidekick who indulges in vices from gambling to strippers and often remarks upon "his" desire to kill his friends.
- Kif Kroker vents his frustrated annoyance with his superior Zapp Brannigan with a steady stream of sarcasm.
- Custard becomes one of these to Strawberry Shortcake in the 2003 series.
- Rubilax, a Talking Weapon from Wakfu. Actually a sealed demon, and definitely a sociopath — if freed, his main occupation is senseless carnage. He compensates for his imprisonement by ruthlessly snarking at his idealistic guardian. Season 2 features loads of such sealed demons, all of them just as snarky as the other. Justified by one admitting in their sealed state it is pretty much all they can do.
- While he never turned this trait towards his boss, Imp from She-Ra: Princess of Power tended to be this when his felt sufficiently protected. One of his favorite targets was Shadow Weaver.
- Brian from Family Guy, although he's often paired up with Stewie (as mutual sidekicks sort of), who together are the snarkiest characters on the show, in their own ways. But in terms of being Peter's dog, he'll ruthlessly snark on his "owner".