Create a Pet
Similar to Create-A-Sim, this is where pets are created.
Sims 2
In The Sims 2, the Create-A-Pet feature is part of the CAS. An adult or elder dog or cat can be added to the family. There are many options to customize the appearance of a pet as well as predefined breeds. A pets personality and names can then be chosen. You can also unlock many new coats and such through in-game experiences.