Yes, you too can be the proud owner of that with Sony's family title for the PlayStation 3, EyePet.
Using the PlayStation Eye, the pet will interact with every object placed in front of it. For example, wave your fingers in front of the camera, and the EyePet will laugh. Roll a ball, and he'll race after it. Poke him with a stick, and he'll jump.
You don't necessarily need a stick. Just sayin'.
There are over 250 collectibles you can use to customise your EyePet with, and you can even draw new toys for the critter to play with.
Screens on the link.