He has went to bathroom fine but he didn’t eat or drink like he usually doesI have a 6 year old male Yorkie. He has been acting funny today he usually plays well with our puppy but when the puppy got near him while he was sleeping a been snapping at him like he is in pain or something and my 6 year old daughter lays with hI’m at night and to ugh she was petting him and he was yelping out in pain and I was talking to him and he looks like he is in pain but I don’t know what’s going on. He hasn’t done this before so I’m a little scared something is really ally wrong with him but it is so late and every vet is closed