My 6 year old pom has been loosing her hair. I have taken her to the vet, who indicated it may be due to flea poop. So She is on frontline and the vet also put her on thyroid. Yet a problem exists. What other things may be wrong. She also yelps when I pick her up and touch certain parts of her stomach.
Hair loss can also be related to such disease as diabetes, allergies, hypothyroidism, auto-immune disease, primary skin disease such as parasite, infection, fungus etc.. Good luck, vetcare