Petz: Dogz 2 and Catz 2

Dogz is an adventure game for the PS2 and Wii, although there is a virtual pet version for the PC and Nintendo DS. In this game you are a dog, which you can choose from 40 breeds and then accessorize with clothing. The console version of Catz is the same as this game, except with cats instead of dogs.

You live on an island entirely populated by dogs. One of the reasons why this game is simular to The Dog Island.