My puppy is about 9 weeks now...I know a puppy this young is going/can be totally out of control. When we play, especially when I come home from work, she's like the devil puppy biting and snarling. And she bites HARD. I always replace my fingers or toes with one of her toys, but she still always goes right for my fingers. Should I be putting her in "time out" to let her know this is unacceptable? I've tried spraying water on her when she does this, but she could care less. I am ok with just dealing with it until she gets older, but I don't want her to think this is acceptable....she's just trying to play. If I do put her in "time out", where's a good place? I don't want to put her in her crate as I want her to associate that as her good place.