{"id":1622,"date":"2013-01-21T23:34:47","date_gmt":"2013-01-21T23:34:47","guid":{"rendered":"http:\/\/www.animalhealthfoundation.net\/blog\/?p=1622"},"modified":"2013-01-21T23:34:47","modified_gmt":"2013-01-21T23:34:47","slug":"understanding-and-preventing-hip-dysplasia","status":"publish","type":"post","link":"https:\/\/www.animalhealthfoundation.org\/blog\/2013\/01\/understanding-and-preventing-hip-dysplasia\/","title":{"rendered":"Understanding and preventing hip dysplasia"},"content":{"rendered":"

\"\"<\/a>Hip dysplasia is a developmental disorder without a cure, but there are strategies to limit risk, writes veterinarian Ann Hohenhaus. Research has shown that having good body condition and exercising on soft, level ground as puppies may help prevent hip dysplasia. Obtaining a puppy from parents whose hips have been certified by the Orthopedic Foundation for Animals or PennHip may lower the animal’s risk of developing hip dysplasia, although no one can predict the condition of a dog’s hips with absolute certainty<\/em><\/strong>. WebMD\/Tales from the Pet Clinic blog<\/a> (1\/18)<\/p>\n

Today, I received a call from a pet owner whose dog I had taken care of several years ago.\u00a0 I remember how heartbroken she was when I euthanized Stormy, her rescued Labrador.\u00a0 Stormy was not sick, his liver and kidneys were fine and he didn\u2019t have cancer.\u00a0 But Stormy could no longer walk due to the lifelong effects of hip dysplasia.\u00a0 Nursing a large dog with limited mobility in a New York City apartment without an elevator is nearly impossible.\u00a0 After a Herculean effort to keep Stormy going, this loving pet owner realized his time had come.<\/p>\n

She called today because she was thinking about getting a new dog.\u00a0 She hoped not to repeat the scenario she had experienced with Stormy and asked for advice on how she might help prevent hip dysplasia<\/a> in her new dog.<\/p>\n

What is hip dysplasia?<\/strong><\/p>\n

The end result of hip dysplasia is hip arthritis, but the problem starts much earlier.\u00a0 Hip dysplasia is an incurable developmental disorder.\u00a0 While the exact mechanism is unknown, one theory suggests loose hips in young dogs change the maturation of the hip joint, resulting in abnormally formed hip joints, which later lead to hip arthritis.\u00a0 A competing hypothesis proposes dogs with hip dysplasia have abnormal cartilage and bone formation in their hips as the cause of arthritis.\u00a0 Regardless of the cause, as the arthritis worsens, dogs become stiff, less active and lose strength in their hind legs.\u00a0 In the worst cases, they lose the ability to walk without assistance.<\/p>\n

How do dogs get hip dysplasia?<\/strong><\/p>\n

Hip dysplasia starts with the genetic make-up of a dog.\u00a0 Certain genes<\/a> have been identified that occur in dogs with hip dysplasia.<\/p>\n

Someday, veterinarians hope to be able to screen dogs\u2019 DNA through a simple blood test and determine their risk for hip dysplasia.<\/p>\n

Dogs without hip dysplasia<\/strong><\/p>\n

No one can promise with total certainty that your new dog will not have bad hips.\u00a0 Purchasing a dog born to parents with certified hips may decrease the risk.\u00a0 Two well-known organizations are Orthopedic Foundation for Animals (OFA)<\/a> and PennHip<\/a>.<\/p>\n

We know small breed dogs are less likely to have hip dysplasia than large breed dogs, but some small breed dogs still suffer from this disease.<\/p>\n

Preventing hip dysplasia<\/strong><\/p>\n

Obesity is a hip dysplasia risk factor you can control.\u00a0 Scientific research has shown that thin dogs are less likely to develop hip dysplasia, and if your dog has bad hips and is overweight or obese, losing weight<\/a> will improve his ability to walk.<\/p>\n

A recently published study<\/a> of Norwegian dogs including Newfoundlands, Leonbergers, Labradors and Irish Wolfhounds, found an association between daily use of stairs in puppies less than three months of age and development of hip dysplasia.\u00a0 For puppies less than three months of age, exercising in an area with soft ground and park-like terrain protected puppies against developing hip dysplasia.<\/p>\n","protected":false},"excerpt":{"rendered":"

Hip dysplasia is a developmental disorder without a cure, but there are strategies to limit risk, writes veterinarian Ann Hohenhaus. Research has shown that having good body condition and exercising on soft, level ground as puppies may help prevent hip dysplasia. 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