ve always gotten along and been in good health up until around 6 months ago. My younger dog,
Nike, has gotten very territorial of me and lashes out at my other dog, Hershey, when I give her attention. It's not all the time that it happens, but has become more frequent in the past couple months. I feel that I give them both fair amounts of attention and they are both trained, well behaved dogs.
Over the last week or so Nike has been acting even worse.