she has been doing sooooooooooooooooo good. but the last 2 days, I have noticed her lifting it up a lot. (the one that she broke a few months back). I sit and play with it to see if it is hurting her and it isn't...but why is she suddenly not using it much? I'm worried about her. I am going to call the vet when they open. The last few days, she refuses to jump off the couch. she just sits at the edge barking if she wants down. So I was thinking maybe she hurt it jumping off the couch or something but if she hurt it, wouldn't she indicate some kind of pain when I am messing with it??? I worry so much about her. I was so happy that she seemed to be doing so good...now i'm back to worrying again