Von Willebrand Disease in Dogs
Von Willebrand Disease is a medium-severity autoimmune condition that can affect dogs of all ages and breeds. Von Willebrand disease (vWD) is the most common inherited bleeding disorder in dogs, caused by a deficiency of von Willebrand factor, a clotting protein. Affected dogs bleed excessively from minor wounds, after surgery, or spontaneously from mucous membranes. It is documented across 5 breeds, though prevalence and severity can differ significantly between them. It typically becomes apparent at Any age (diagnosed after bleeding event). Early signs to watch for include prolonged bleeding from cuts or surgery, nosebleeds, bleeding from gums, and blood in urine or faeces. When treatment is required, costs are estimated at £500-£3,000 per episode depending on severity, location, and the specific intervention needed. Von Willebrand Disease has a hereditary component, so health-screening certificates from the breeder are strongly recommended for predisposed breeds. This page covers symptoms, treatment options, and preventive steps — along with breed-specific information where available.
Signs & Symptoms
The following symptoms are commonly associated with Von Willebrand Disease in dogs. If your dog displays several of these signs, consult your vet promptly — early diagnosis typically leads to better outcomes.
- Prolonged bleeding from cuts or surgery
- Nosebleeds
- Bleeding from gums
- Blood in urine or faeces
- Excessive bruising
Treatment Overview
Desmopressin (DDAVP) can temporarily boost vWF levels before surgery. Fresh frozen plasma or cryoprecipitate transfusions are used during bleeding episodes. Avoid drugs that impair platelet function.
Typical onset: Any age (diagnosed after bleeding event)
Prevention & Screening
While not all cases of Von Willebrand Disease can be prevented, the following steps reduce risk or enable earlier intervention:
- DNA test available for Type I, II, and III vWD — test before breeding
- Do not breed affected dogs together
Estimated Treatment Cost
Treatment for Von Willebrand Disease is estimated at £500-£3,000 per episode, depending on severity, the specific intervention required, and your location. Costs may be higher for surgical procedures or ongoing management. Comprehensive pet insurance covering hereditary conditions is strongly recommended.
Breeds Affected by Von Willebrand Disease
The following 4 breeds are documented as being susceptible to Von Willebrand Disease. Click any breed to view breed-specific information about this condition, including prevalence and recommended screening.
Looking for more information? Browse all dog health conditions or explore the health guides for in-depth breed care advice.