White Puppies Deafness. What is deafness in dogs? White on and around the ear is associated with deafness in many breeds of dog. White on and around the ear is associated with deafness in many breeds of dog. Congenital deafness is also linked to the merlĂ© gene, which causes a dog to Not all white dogs are deaf, but approximately 85 different dog breeds have been reported to carry the trait that causes congenital deafness. Most double merles with white on or around the ears are deaf, usually in both ears. Why are white animals deaf? White on and around the ear is associated with deafness in many breeds of dog. Among those bull terriers who are white, the rate of congenital deafness is 20 percent, while for those with color patches it is only around 1.19/6/2020 · when a dog is born without melanocytes, the result is a predominantly white coat (and often blue eyes).
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