My dog has been having severe skin infections for the past three years..every time I take her to the vet they presecribe antibiotics and cortisone..it goes away for about two months at best and then comes back again...should I see this as symptoms of a systemic disease or a skin allergy?
You may want to consider a specialist. Talk to your vet about a second opinion with a dermatologist. The reason why I recommend a specialist is b/c you mention this has been an ongoing problem for 3 years. vetcare