Boxer

Important health schemes and tests

We strongly recommend that all breeders, both assured breeders (ABs) and non ABs, use the following (or equivalent) schemes, tests and advice.

• Hip dysplasia screening scheme (BVA/KC)
• Breed club - Heart testing (aortic stenosis)
• Check inbreeding calculators

Find out about a particular dog's results

Please visit our Health Test Results Finder to discover the DNA or screening scheme test results for any dog on The Kennel Club's Breed Register.

You can also view the inbreeding coefficient calculation for a puppy's parents, or for a dog you're thinking of breeding from.

Health issues in flat-faced dogs

Dogs with a flat, wide shaped head, are said to be brachycephalic (brachy, meaning short and cephalic, meaning head). This particular skull shape will often give these dogs a characteristic flattened face and a short muzzle. Although the shape of these dogs’ heads can make them look very cute, dogs with a very flat face and short muzzle have a higher risk of developing certain health issues associated with their features. Some of these issues are outlined below, but for more information on the health and welfare of flat-faced dogs, visit our brachycephalic hub.

Breathing difficulties

The soft tissue in the nose and throat of some brachycephalic dogs may be excessive for the airways, making it difficult for them to breathe normally (causing heavy panting or noisy breathing). Some dogs may also have narrow nostrils making it even more difficult to breathe.

More information can be found on:

• our film about breathing problems in flat-faced dogs
• from the University of Cambridge website
• in our article on breathing problems in flat-faced dogs

Skin problems

Some brachycephalic dogs may have an excess of skin, which creates folds, especially around the front of the face. These folds can make a warm, moist environment which is perfect for bacteria and yeast to grow, possibly leading to infection and severe itching.

More information can be found in our article on skin problems in flat-faced dogs.

Teeth problems

Dogs with a shortened skull will often have a shortened jaw, but the number and size of teeth will stay the same. This can mean that the teeth become overcrowded and can cause dental and gum problems.

More information can be found on our advice page on how to take care of your dogs teeth.

Eye conditions

Some brachycephalic dogs may have shallow eye sockets, causing their eyes to become more prominent and at a higher risk of trauma, ulcers and increasing the chance of them becoming dry and painful (due to not being able to blink properly).

More information can be found in our article on eye problems in flat-faced dogs.

Want to buy a puppy responsibly?

Not all flat-faced dogs will have the health issues described, but it is important that if you are thinking of buying a puppy, that you take extra precautions. 

Have any questions about health in your breed?

If you have any concerns about a particular health condition in your breed then you may wish to speak to your vet or you could contact your breed health co-ordinator.

Breed health co-ordinators are individuals working on behalf of breed clubs and councils who are advocates for the health and welfare of their chosen breed. They acts as a spokesperson on matters of health and will collaborate with The Kennel Club on any health concerns the breed may have.

To contact your breed health co-ordinator please email 

In October 2008, our Board agreed to record puppies that are born with naturally bobbed tails on registration certificates. The decision was made in order to help breeders identify which dogs or lines carry the tailless gene. The word bobtail is the only description of the tail which is accepted. The description of any other tail length or tails which are not naturally bobbed, such as full tail or legally docked will not be recorded. Confirmation of the tail status of puppies must be accompanied by veterinary certification (on practice headed paper) and sent with the litter registration form. As veterinary certification is required to record the status, this service is not available online.