Dog Von Willebrand Disease Welfare Management

Von Willebrand disease is an inherited bleeding disorder in dogs causing excessive bleeding from minor injuries, requiring management to minimize bleeding risk and ensure safe surgery.

Key Facts

vWD is the most common inherited bleeding disorder in dogs caused by deficiency of von Willebrand factor
Dobermann Pinschers, German Shepherds, and Scottish Terriers are among the most commonly affected breeds
Type 1 vWD is the mildest form with partial factor deficiency and intermittent clinical bleeding
Types 2 and 3 are more severe with higher bleeding risk and more frequent clinical episodes
DNA testing for vWD enables breeding decisions to reduce prevalence in predisposed breeds
Desmopressin stimulates temporary release of vWD factor and can reduce bleeding risk pre-operatively
Blood transfusion or fresh frozen plasma provides emergency treatment for severe bleeding episodes

Welfare Considerations

Dogs with vWD live with the constant risk of excessive bleeding from minor injuries, surgical procedures, and spontaneous events. Severe types cause significant welfare compromise through recurrent bleeding episodes, chronic anemia, and associated weakness. Type 1 dogs may have near-normal lives with appropriate management and owner vigilance. Surgical procedures in vWD dogs require careful planning including desmopressin pre-treatment and blood product availability. Breeding from affected or carrier dogs perpetuates the condition in vulnerable breeds. DNA testing programs that identify carriers and reduce affected breeding combinations have genuine long-term welfare benefits for breed populations.

What You Can Do

DNA test dogs in predisposed breeds for vWD before breeding to reduce prevalence
Inform your veterinarian of vWD status before any surgical procedure to enable appropriate planning
Keep desmopressin available as prescribed for pre-surgical or pre-injury administration
Monitor vWD dogs closely for signs of abnormal bleeding including prolonged bleeding from minor cuts
Choose surgical dates and procedures carefully for vWD dogs avoiding periods of hormonal cycles
Support breed clubs that include vWD screening in their health testing requirements
Educate yourself about vWD management so you can respond appropriately to bleeding emergencies