Felines

Meow meow! Mow!
All the sleek kitties I've created thus far.

Canines

Bark bark! Awoo!
All the fluffy pups I've created thus far.

Vulpines

Yipp yipp! Yap!
All of the foxy foxes I've created thus far.

Other

Neigh! Tweet!
All the other creatures I've created thus far.