We have a shitzu-poo he is usually licking his feet sometimes till they bleed,scratching,has hair loss,and skin that is red and bare. His has lot's of ear infections.Don't know what to do.He has flea proctection.Takes regular baths.
Sounds like a dog with allergies. Talk to your vet about allergy testing so you can find out what your pet is allergic too. vetcare