Was looking for the pointy hounds thread as maybe the best place to ask - but being thick could not see it. I think I know the answer but I'm scared because I am absolutely broke and don't know what I'm going to do :-( my 8.5 yo greyhound is losing weight at a rate of knotts. He is also incredibly thirsty and does not seem to want to eat much. Loves his treats but generally seems to be starving himself as he only wants my food. Split with H summer and he's gone through phases of licking and irritating his skin tho def not fleas as have treated. I think he's depressed, and misses H. He is with me all day everyday, at home and work. I love him. I can't tell what's stress and what's physical. Obvs he has to go the vet. Can anyone give me any pointers? TIA.