My hamster is over 2 1/2 years old and lately has started losing weight and slowing down. He started losing hair around one of his ears a month ago but it seemed to stop. So i just thought it was due to being older. This morning his eyes are swelled shut and no vets are in. He also is starting to smell. Is it old age or something else?
Optional Information:
Age: 2; Male; Breed: teddy bear
Already Tried:
nothing