Our dog who is 3, she'll be 4 this summer and she won't eat. She either doesn't want her food at all like she did this morning, or she'll eat half. But sometimes she'll eat it all/leave just a little on the bottom of the bowl. We've changed their food, tried putting milk in I think she eats more doing that but she mostly drinks the milk and avoids the food. She still loves her treats and bones. Has anyone had this problem? What else should we do? Or is she just simply not hungry? When we got our other at 8 weeks there was a time where she wasn't eating and the vet said it's not a big deal and she'll just eat when she's hungry and she did. But we'll also leave her bowl out when we leave so she can eat and even then she usually doesn't touch it(we have two other dogs so we have to put it up somewhere or they'll eat it, but the oldest is the only one that can be in the house without destroying it). Anyways is there something else we should try or just take it as she's just not hungry?