Sasha is such a sweetheart....until she finds something that she knows she isn't supposed to have. Today for example, somehow she got ahold of a pack of twist ties and was running around the house chewing on them. I caught her and was able to pick her up, but when I tried getting them away from her, she turns into devil dog...growling, showing her teeth and snapping at me (she has gotten me before to) I actually had to put gloves on this time as did my mom to help get them out of her mouth. This isn't the first time shes done this either. I've tried offering her a treat or even just crinkling the treat bag to get her attention, but nothing seems to work. Any advice would be greatly appreciated. I just don't want her to bite anyone over it.