Chow Chows are generally healthy, but like all breeds, they can get certain health conditions. Not all Chows will get any or all of these diseases, but it's important to be aware of them if you're considering this breed.

If you're buying a puppy, find a good breeder who will show you health clearances for both your puppy's parents. Health clearances prove that a dog's been tested for and cleared of a particular condition.

In Chows, you should expect to see health clearances from the Orthopedic Foundation for Animals for hips and from the Canine Eye Registry Foundation (CERF) certifying that the eyes are normal.

Because some health problems don't appear until a dog reaches full maturity, health clearances aren't issued to dogs younger than 2 years old. Look for a breeder who doesn't breed her dogs until they're two or three years old.

The following problems aren't common in the breed, but they may occur:

• Canine Hip Dysplasia (CHD) is a heritable condition in which the thighbone doesn't fit snugly into the hip joint. Some dogs show pain and lameness on one or both rear legs, but you may not notice any signs of discomfort in a dog with hip dysplasia. As the dog ages, arthritis can develop. X-ray screening for hip dysplasia is done by the Orthopedic Foundation for Animals or the University of Pennsylvania Hip Improvement Program (PennHIP). Hip dysplasia is hereditary, but it can be worsened by environmental factors, such as rapid growth from a high-calorie diet or injuries incurred from jumping or falling on slick floors.
• Entropion causes the eyelid to roll inward, irritating or injuring the eyeball. One or both eyes can be affected. If your Chow Chow has entropion, you may notice him rubbing at his eyes. The condition can be corrected surgically.

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