Animals.

Laboratory rats Mike and Phil enter a love triangle with an imaginary friend; two fleas ponder life while stuck on a monkey's back; an algae questions its existence.

A teenage pigeon's jealousy over his angelic little brother leads him on a wacky spirit quest that teaches him about courage and responsibility; two foxes rap about their tough life on the city streets.

Roaches targeted for extermination venture to the outside world to guarantee the survival of their species; a group of seagulls ensnared in a piece of litter struggles to live as one.

With New York quarantined and in disarray, Squirrels Mike and Phil prepare for their mother's remarriage.

Inside the headquarters of an evil conglomerate ,the unscrupulous dr labcoat prepares to roll out a mysterious cure for the plaguing in New York.

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.

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

Wallet, a diminutive, but fiercely heroic bird who leaves home after tragedy strikes, 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.

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.

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.