Every season of Animals. ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Animals.!

An uninitiated rat gets mating tips from his friend at a subterranean party. A pair of police horses complains about an old acquaintance who's made it big. A bed bug has a midlife crisis.

Episode One: Rats.

A naive male pigeon prepares himself for motherhood, while another is challenged by a New Jersey rival. One caterpillar's metamorphosis is another's lament.

Episode Two: Pigeons.

Two privileged feline siblings find their perfect day interrupted by a crafty alley cat. Bored with the monotony of his life, a goose sets off on his own, and attempts to bond with a flock of Central Park swans.

Episode Three: Cats.

A papillon is thrust into an unwelcoming dog park. A dog-walking group deals with an unexpected secret. Two dogs dissect their owners' first date.

Episode Four: Dogs.

A rat invents pants. A moth tries neon light for the first time. Two fish couples have a tense dinner.

Episode Five: Rats.

Pigeon Phil runs into trouble after he's reunited with the dad who abandoned him, while pigeon Mike struggles to encourage his son to be a seagull scout. Two turtles come to blows over the love of a mechanical frog, while a skunk learns the unfortunate truth about his date's past.

Episode Six: Pigeons.

A pair of flies experience the highs and lows of life - finding success, failure, love and loss over the course of just a few hours. A self-conscious carriage horse is encouraged to "let it out" by a peer. Bodega-dwelling cats rap.

Episode Seven: Flies.

After their home collapses, two young squirrel brothers find their survival skills tested on a journey through a tree trunk towards freedom, meeting rodent friends and foes along the way. A snake and her mouse prey face off; puppies at a pet store settle a turf war.

Episode Eight: Squirrels, Part I.

The thrilling conclusion of squirrels Phil, Mike and April's treacherous journey out of their collapsed tree home. A queen ant reunites with an old friend and learns what her colony really thinks of her.

Episode Nine: Squirrels, Part II.

After his wife is taken from him, a turkey seeks revenge on the mayor during the Thanksgiving parade. Two rat teens venture out of the sewer and discover the joys and horrors of life above ground. Season One Finale.

Episode Ten: Turkeys.

While stuck in an animal testing lab, rats Mike and Phil enter a love triangle with their imaginary friend, which inadvertently reveals the truth of their situation. A pair of fleas discuss their basketball dreams and ponder life, while stuck on a monkey's back. An algae questions his existence.

Episode Eleven: Rats.

As a virus sweeps New York, teen pigeon Jacob's jealousy over his angelic little brother prompts a wacky spirit quest that teaches him about courage and responsibility. Two foxes rap about a hard-knock life on the city streets.

Episode Twelve: Pigeons.

When an exterminator puts a roach town in crisis, the survivors band together to travel to the world outside of their wall and guarantee the survival of their species. A group of seagulls, stuck together by a piece of litter, struggle to live their lives as one.

Episode Thirteen: Roaches.

Episode Fourteen: Squirrels.

Episode Fifteen: Humans.

Episode Sixteen: Rats.

Episode Seventeen: Cats Part 1.

Episode Eighteen: Cats Part 2.

Episode Nineteen: Worms Birds Possums.

Episode Twenty: Dog.

Three years after the green bomb wiped out humans in New York, rats Phil and Mike traverse the city following a wild, drunken night, searching for a missing car and encountering multiple species and terrors along the way.

Episode Twenty-One: Rats.

Struggling to adapt in a post-owner world, dog Phil fights to maintain his independence and his longtime addiction to human dependence.

Episode Twenty-Two: Dogs.

A look at the heroic saga of Wallet, a diminutive, but fiercely heroic bird who leaves his home after tragedy strikes and makes his way to Pigeon Heights. There, he becomes the right-hand man to recently crowned Pigeon King Phil, and is tasked with saving the day when terrorists take over a bar mitzvah.

Episode Twenty-Three: Pigeons.

In the new classist society that's been established among the equine community, a rich horse's daughter finds herself in a love triangle with a suitor approved by her father and a carriage horse from the wrong side of the tracks.

Episode Twenty-Four: Horses.

After a freak accident brings an assorted pile of random objects to life, the sentient items experience all of life's ups and downs on the path towards self-realization - and the meaning behind it all.

Episode Twenty-Five: Stuff.

An interspecies group of outsiders faces drama when given the ability to communicate with one another.

Episode Twenty-Six: At A Loss For Words When We Needed Them Most Or The Rise and Fall of GrabBagVille.

The animal community gathers for the trial of the century.

Episode Twenty-Seven: The Trial.

Estranged rat friends are forced back together on a trip into hostile feline territory.

Episode Twenty-Eight: The Democratic People's Republic of Kitty City.

Privates Phil and Mike find themselves in a precarious situation as tensions escalate.

Episode Twenty-Nine: So You Think You Won't Treason?!

With the fate of New York’s animal population at stake, rats Phil and Mike work to pull off “Roachella,” the animal kingdom’s biggest musical festival.

Episode Thirty: Roachella.

An animated comedy focusing on the downtrodden creatures native to Earth’s least-habitable environment: New York City. Whether it’s lovelorn rats, gender-questioning pigeons or aging bedbugs in the midst of a midlife crisis, the awkward small talk, moral ambiguity and existential woes of non-human urbanites prove startlingly similar to our own.

The Best Seasons of Animals.

The Best Seasons of Animals.

Season 1

Season 3

Season 2