The Manx Syndrome, also called Sacro-caudal Dysgenesis is responsible for the lack a typical tail of Manx cats. When a kitten inherits a Manx gene from both of its parents, it is said to be homozygous. These kittens die early in life. On the other hand, heterozygous kittens or those that inherit just one gene from either of their parents also have a mortality rate which is higher than average. Manx breeders usually consider the first three weeks after birth as the most critical period and are constantly on the watch for any signs of serious defects at this time.

The so-called Manx gene has been found to be responsible for congenital defects of the colon, fusions of the bones of the spine, and spina bifida. These neurological problems can often result in mobility difficulties and fecal or urinary incontinence. Since these problems have been traced to the Manx gene, careful breeding will ensure a higher survival rate of the litter.

Talk to your vets Rochester, NY if you have any concerns about your pet’s health and/or behavior.