Analysis of Creature Talk

A cool cat is purring with a calming sound
Another cat is stirring with a soaring bound

A game bird is singing with a cheerful chirp
Another bird is winging with a common stirp

A huge pig is grunting with an oinking voice
Another pig is fronting with a muddy choice

A fink rat is squealing with a juicy truth
Another rat is wheeling with a loyal sleuth

A fresh fish is dipping with a tiny splash
Another fish is flipping with a vital stash

A watch dog is barking with a nasty threat
Another dog is marking with a coddled pet