Lymphedema in Dogs

Overview of Canine Lymphedema

Lymphedema is an abnormal accumulation of protein-rich lymph fluid into tissue spaces caused by obstruction of flow in lymphatic vessels or through lymph nodes. It may be primary or secondary. Primary/congenital lymphedema is usually present at birth or by several months of age.

Lymphedema is more common in dogs than cats and no sex predilection has been reported. It is often congenital in English bulldogs. Although lymphedema can affect all breeds, dogs with a familial predisposition include poodles, Labrador retrievers and Old English sheepdogs.

Causes of Primary Lymphedema in Dogs

Causes of Secondary Lymphedema

What to Watch For

Symptoms of Lymphedema in Dogs may include:

Diagnosis of Lymphedema in Dogs

Treatment of Lymphedema in Dogs

There is no curative therapy, treatment is aimed at minimizing the symptoms.

Home Care and Prevention

Puppies with severe lymphedema may die with or without treatment. Administer all medication and follow all recommendations as directed by your veterinarian. If your dog’s condition is not improving or getting worse, seek veterinary attention at once.

There is no preventative care for primary lymphedema.