Jimmy Fallon, 43 with English cream go lden retriever Gary, 5
“She’s a girl named Gary,” says the Tonight Show host, who first met the “cute, fluffy and fun” purebred when she came on his then Late Night show as a puppy, dressed in a suit, for a skit. And, says Fallon—who just released his latest children’s book Everything Is MAMA—Gary is also a big hit with kids, especially his daughters Winnie Rose, 4, and Frances Cole, 2, with his wife, Nancy Juvonen. “To Franny I go, ‘Who loves you?’ And she goes, ‘Only Gary!’ And she laughs at her joke. They’re besties.”
Wiz Khalifa, 30 with English bulldog Max B, 1
“I’ve never had a dog that drools like him, but that’s my baby boy,” says the rapper, adding…