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Bernese Mountain Dogs - Breed Information & Education for Puppy Buyers, Owners and Breeders

ORTHOPEDICS - Overview of orthopedic conditions in the Bernese Mountain Dog Breed

hip and elbow x-ray

Structural defects in joints can limit mobility and cause pain for some Berners. Hip dysplasia (HD) is a progressive, degenerative disease involving malformation of the hip socket joint. HD ranges from very mild with no apparent effects, to severe requiring surgical correction or euthanasia. Hip dysplasia appears to have both genetic and environmental causes. The term 'hips clear' is often utilized to imply a dog is structurally sound.

Hips aren't the only boney structure that can be unsound. Current data suggests that in the Bernese Mountain Dog Breed, there may be more dogs experiencing lameness problems associated with elbow dysplasia (ED) and OCD of the shoulders than there are suffering from pain or lack of mobility due to arthritic changes in hip joints.

Causes for lameness in Berners are not limited to dysplasia in hips and elbows. Soft tissue injuries to ligaments and muscles can result in lameness, as can Panosteitis, a developmental condition that can affect puppies and causes pain in long bones during growth. Owners are advised to seek veterinary assistance if a puppy or adult Berner has any persistent lameness.

ORTHOPEDIC EVALUATIONS

The oldest organization for evaluating joint status is the Orthopedic Foundation for Animals OFA. Radiographs (X-rays) of a dog's hips or elbows are analyzed by board certified veterinary radiologists to determine the presence or absence of orthopedic disease. Hips or elbows deemed free of dysplasia will get a numbered OFA certificate with a rating of Fair, Good, or Excellent, for elbows a normal or affected. If there is evidence of dysplasia, no number is assigned. PennHIP also evaluates hip status.

An OFA # on a parent does NOT necessarily mean the offspring will have good joints, but breeding from parents not affected by orthopedic disease can reduce the incidence and severity of the condition in individual dogs and the Bernese breed as a whole.

Breeders should provide puppy buyers with verifiable evidence dogs used for breeding purposes have been screened (radiographed) for orthopedic disease.

Articles covering orthopedic conditions that affect Bernese Mountain Dogs are located on the BMDCA website at the following links.

Also see HEALTH OVERVIEW for more information on orthopedics.