OddballPetz or Odd-Petz is the name given to a free Petz

Petz

Petz is a series of games dating back to 1995, in which the player can adopt, raise, care for and breed their own virtual pets...

 expansion pack. It consists of the group of 13 official Oddballz

Oddballz

Oddballz is a virtual pet game created by PF Magic in 1996 as an alternative to their Dogz and Catz titles. It comes with a free Starter Kit demo for the players' friends, that includes a screensaver, the Oddballz Web Fun Pack of clipart, and seven of the thirteen available official breedz.The game...

 characters, converted for the Petz

Petz

Petz is a series of games dating back to 1995, in which the player can adopt, raise, care for and breed their own virtual pets...

 series by third party developer Carolyn Horn.

As new Petz

Petz

Petz is a series of games dating back to 1995, in which the player can adopt, raise, care for and breed their own virtual pets...

 breedz the Oddballz

Oddballz

Oddballz is a virtual pet game created by PF Magic in 1996 as an alternative to their Dogz and Catz titles. It comes with a free Starter Kit demo for the players' friends, that includes a screensaver, the Oddballz Web Fun Pack of clipart, and seven of the thirteen available official breedz.The game...

can now breed and have litters of their own. This aspect of the conversion is of great interest to the Oddballz Community, who can now see what a pet would look like if they had a Honker breed father and a Quadrpus breed mother, for example.