1 of 10 Matthew Simmons/Getty
"I really care about animals, there's so much unnecessary suffering going on. All four of my dogs are vegan, they don't fart anymore! I eat delicious food but without cruelty." — Alicia Silverstone, a PETA supporter.
2 of 10 Phil McCarten/Getty Images
"I have 17 dogs and I like to dress them, so I started designing this clothing line and it's really cute, like dresses and jeans — everything you can imagine for humans, but for dogs," — Paris Hilton, with Tinkerbell.
3 of 10 James Devaney/WireImage
"It's hard to have kids in this world. I don't think I could properly educate a child right now. Maybe in the future, but I actually haven't thought about it. For now, I enjoy my dog Jack's company." — Mariah Carey
4 of 10 Gregg DeGuire/WireImage
"She was a star and a true lady, and she will be missed greatly. People everywhere knew her by name. I loved when fans wanted her over me. I felt proud!" — Tori Spelling on her dog Mimi LaRue's death last year.
5 of 10 Scott Gries/Getty Images
"Isaboo is a very busy lady; she comes to work when her schedule permits. There's never a shortage of playmates here for Isaboo, as everyone with a dog, cat or other animal bring their pet to the office!" — Rachael Ray on her dog.
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"Sophie gave me 13 years of unconditional love. She was a true love in my life." — Oprah Winfrey on the death of her dog, to which she dedicated her show.
7 of 10 Karl Larsen/FilmMagic.com
"I also derive a great deal of pleasure from horses and dogs... the ocean... and love," — William Shatner with his horse Kelvin.
8 of 10 Nick Gossen Courtesy of AdamSandler.com/Getty Images
"When Meatball died we had a big shiva. 100 people came up to our house and we traded Meatball stories. I had a cantor come up and sing prayers for the dog, and I know that if my father was alive, he'd be like, 'Just bury him, you moron. It's a dog.'" — Adam Sandler on his dog that served as the actor's best man at his wedding. Meatball died in 2004.
9 of 10 James Devaney/WireImage.com
"She goes with me everywhere. It's preparing me to be a mother, I think." — Jessica Simpson on her dog, Daisy.
10 of 10 James Devaney/WireImage.com
"I'd like to thank all my dogs, the ones who are here and the ones who aren't here anymore. Sometimes, when a man is alone, that's all you got is your dog. And they've meant the world to me." — Mickey Rourke, during his acceptance speech at the 2009 Golden Globes.