I may be worrying unecessarily about Lily but I am not sure what to do. She seems depressed quiet not full of life. She is off her food and after short bursts of excercise seems exessively out of breath. I took her to the vets last week but felt foolish vet just gave tablets for water infection and ear drops. I am not satisfied with vet and am considering taking her somewhere else but dont want to seem like I am fussing about nothing please help. Thank you.