Hereditary Problems in Boxers

Thousands of years of breeding have resulted in a diverse array of dog breeds, each designed to meet a specific human need or desire. But selective breeding frequently has unintended consequences, and this includes the creation of dogs that are genetically susceptible to certain illnesses. Boxers, like other dogs, are more prone to some illnesses than others, and if you're breeding boxers, you should consider genetic testing when possible. Illnesses to watch for include mobility difficulties, eye problems, heart problems and obesity. However, it's important for owners to know that environment strongly affects health and behavior, and proper veterinary care and good nutrition can lower your dog's susceptibility to many genetic conditions.

  1. Hip Dysplasia

    • Hip dysplasia occurs when the ball and socket joint of the hip don't fit together correctly. Over time, the joint wears down, resulting in increased pain and difficulty with mobility. Most large dogs are susceptible to hip dysplasia, and boxers are no exception. According to the American Boxer Club, approximately 11 percent of boxers tested for hip dysplasia have the condition.

    Obesity

    • Because boxers tend to have large appetites, they can quickly become obese if they don't get enough exercise. Boxers are also susceptible to thyroid disease, particularly hypothyroidism, which can result in weight gain. If you notice that your dog is gaining weight despite a healthy diet and plenty of exercise, have your veterinarian test her thyroid. Thyroid problems can cause serious health issues, but are also highly treatable in most cases.

    Eye Problems

    • Boxers are genetically susceptible to two illnesses that can result in blindness, eye pain and blurred vision. Corneal dystrophy is a genetic condition in which the cornea -- the outer layer of the eye -- becomes clouded, interfering with vision. Progressive retinal dystrophy is a cluster of syndromes in which the nervous tissue at the back of the eye begins to degenerate, resulting in poor vision, blindness and odd visual sensations.

    Heart Problems

    • Boxers are prone to a number of heart problems, including cardiomyopathy. This condition causes an irregular heart rhythm and can lead to congestive heart failure. Aortic stenosis, another hereditary illness, occurs when there is an obstruction to blood leaving the left heart ventricle. While heart disease can be fatal, and is among the most common causes of death in young boxers, early detection and treatment can help your dog live a long and happy life.