Zoe Trent

Zoe Trent (voiced by Nicole Oliver) is a spoiled, selfish jerk of a dog. She lives with two owners (who are presumably a couple or something) who pamper her with $10,000 worth of clothes and perfume. On the show, you see again and again how much of an ingrate she is, despite Hasbro repeatedly saying she's a good dog.

Personality (If the character designers even gave her one)

She is clearly not mindful of anyone but herself; any time she "cares" for another pet, it's only superficial. Never take away her beauty supplies; she will go absolutely nuts and threaten to tell on the perpetrator, who will get sued by her super rich owners. I suppose she does care about Blythe, but that's about it and Hasbro probably made it to cash in on the person-and-dog friendship every kid covets. Even then, she might be manipulating Blythe.