Hanna is just over a year now. She is pretty well tempered and doesnt really get into much trouble. Likes people and is pretty laid back. House trained all the good stuff. There's just one thing I'd like to work on. When she's doing something bad like chewing something she's not supposed to, if I tell her no she starts to bark snarl and jump around like a nut. If I keep saying no she just gets more angry. Leave her alone and she stops but goes right back to what I was trying to get her to stop in the beginning. If I tell her not again she starts going nuts again. I'd like to be able to tell her to stop doing something without this happening...any ideas?