First off I want to say welcome to YT. She's showing aggression because she can...don't let her do this. You have to be the boss of her...take possession of the item, let her know it's yours and only allow her access to it with your approval. It's the terrier in them. Teach her to "leave it"...praise her when she does. Remember you are the pack leader...so, lead her well. She'll be a happier puppy if you show her the way. Good luck...let us know how it goes.
__________________ As Ever, Kathy 
Intruducing Bentley  Winston and Spencer: RIP My Sweet Angels |