By age 5, for example, 50 percent of all Cavaliers will create mitral valve disorder, a serious coronary heart situation that leaves the dogs prone to untimely death. By exactly the same age, around 70 percent will put up with canine syringomyelia, a debilitating neurological ailment where the brain is http://natural-dog-ear-cleaner77653.amoblog.com/a-simple-key-for-how-healthy-are-purebred-dogs-unveiled-13668865