i adopted timmy, my new yorkie from the shelter about a month ago. He is supposedly 3 yrs old or so and still has a brown and tan coat. He looks a bit puppyish. I have noticed he is losing tiny clumps of hair around the house. When i brush him, hair does come out. Could this be b/c i changed his food recently? He has a throw up prob that is not solved yet (vet this friday for barium study) so i switched him from Eukanuba, which is what my pom is on, to Purina for sensitive systems that has salmon in it...this made him throw up WAY MORE. So i switched him back over to Eukanuba. His stomach is doing a lot better, but im still noticing the tuffs of hair. Could this just be because of the food switces?
