So now we are concerned about this behavior because I've been working hard to make sure she has no food/toy aggression and she never gets angry when taking anything away from her. She's in a puppy obedience class and has been socialized with people, kids and dogs frequently since we had her at 8 weeks. We both love and adore her and give her lots of affection but maybe spoiling her too much? Although it is not acceptable, do you think her sister also being on the couch had something to do with it?
Any advice on how to stop this behavior would be appreciated because I'm really shocked and upset that this happened
![Sad :(](./images/smilies/icon_sad.gif)