Adorable, mischievous puppy becomes annoying, misbehaving dog

Family members who brought a puppy into their home a year ago say the now-one-year-old dog seems like a completely different pet.

"She was so cute when we first got her," says the co-owner of the dog, who asked not to be identified. "She'd chew on everything--shoelaces, furniture. And she'd look right at you and pee on the floor! We were constantly laughing!"

Other family members agree, and say they are miffed that those behaviors now seem less endearing.

"It's almost as if she was never properly trained," says a family member, "and now suddenly that's our fault."