Various medications are available to counteract this over production. Hypothyroidism is the number one inherited disease of dogs in general. The metabolism is affected, causing depression, weight gain, hair loss, lethargy and an intolerance to cold. Untreated, it can lead to immune system, cardiovascular, and reproductive problems. Testing and treatment is relatively easy and inexpensive.
Daily medication can give good results and many dogs live healthy lives.
When it occurs in young dogs or several members of a family, a genetic cause is likely. Von Willebrand Disease - V.W.D. prolongs blood clotting and can cause complications during surgery, whelping etc. A large number of dogs who test positive for this disease never experience problems, but many breeders screen breeding stock. Some can be related to allergy, metabolic disorders or simple lack of good care. Good quality diet and attention to cleanliness and grooming go a long way in preventing skin problems.