Maggie isn't acting herself today and I was looking for some advice. She won't eat and is drinking very little to none at all. Which is very unusual. She usually eats as soon as I feed her and drinks lots of water. She is passing gas much more than normal. Shes usually not gassy. Occasionally she will pass gas but not all the time. She's also having lots of rumbling in her tummy. She will still play a little bit with my yorkie but not like usual. They usually fight over every toy but today she doesn't seem to care much. Anyone have any advice or suggestions?