Details about the disease
Haemophilia A is a bleeding disorder caused by the dog lacking a protein (coagulation factor VIII) which is needed for healthy blood clotting.
Clinical signs
Affected dogs may have a range of effects, including bruising easily, nosebleeds, longer than usual periods of bleeding if cut, and stiffness, which may be a sign of damage to muscles or joints. In severe cases, bleeding can be life threatening, but most dogs do live a normal lifespan.
How is it inherited?
The disease is described as an autosomal-recessive condition. This means that a dog must inherit two copies of an abnormal gene (one from its mother and one from its father) before its health is affected. A dog that inherits only one copy of the abnormal gene (from its mother or its father) will have no signs of the disease, but will be a carrier and may pass the gene on to any offspring.
Which laboratories test for this condition?
A lists of laboratories that test for FVIIID (Haemophilia A) can be found below.
Laboratories that send a copy of your dog's results straight to The Kennel Club, so you don't have to.
| Laboratories | Contact details |
|---|---|
|
Kennel Club CombiBreed (UK) Available as part of an all-on one health test package for the German Shepherd. |
Read more about CombiBreed |
Where will your dog's results be published?
DNA test results from these laboratories are sent directly to The Kennel Club and are recorded on to the dog's record in the registration database, and are published:
- in the next available Breed Records Supplement
- on our Health Test Results Finder
How to responsibly breed from your DNA-tested dog
If, once your dog is DNA tested, you would like to find out what their DNA test results mean, or how to select the right mate to avoid producing affected puppies, then please read our breeding advice and DNA testing information.
How to find out if a potential mate has been DNA tested
The Kennel Club’s Health Test Results Finder allows you to find the results of DNA tests carried out as part of The Kennel Club's official DNA testing schemes for any dog on The Kennel Club’s Breed Register.