VIDEO : Top 5 Celebrities Who Went Overboard With Their Pets

1.Paris HIlton built a mini-mansion for her dogs.
2. Britney Spears spends around $300 every time she takes her pets to the groomers.
3. Kylie Jenner built a mini house for her two dogs that includes heating and air conditioning.
4. Mariah Carey reportedly spends at least $45,000 per year on spa treatments for her dogs.
5. Lisa Vanderpump?s dog, Giggy, has his own agent.