The breeds most commonly affected by deafness, particularly an inherited form known as cochleosaccular deafness, are the Dalmatian and the Australian Shepherd.
Understanding Deafness in Dogs
Deafness in dogs can manifest in various ways, but a significant type, cochleosaccular deafness, is often associated with specific genetic traits. This form of deafness is frequently observed in dogs that possess white pigment on their coats, especially in conjunction with blue eyes. It typically becomes apparent in puppies when they are very young, usually between 1 and 3 weeks old.
Breeds Most Prone to Deafness
While Dalmatians and Australian Shepherds are specifically identified as the most commonly affected breeds for cochleosaccular deafness, it's crucial to understand that this condition, or other forms of congenital deafness, can be seen in many other breeds as well. The genetic link often correlates with particular coat colors and eye color patterns.
Here's a summary of breeds frequently associated with congenital deafness, particularly cochleosaccular deafness:
| Breed | Common Deafness Type | Associated Traits (if applicable) |
|---|---|---|
| Dalmatian | Cochleosaccular | Predominantly white coat, blue eyes |
| Australian Shepherd | Cochleosaccular | Merle coat patterns, blue eyes |
| Many other breeds | Various | Often involving white or merle coats |
For comprehensive information on canine hearing and related health conditions, reputable resources like the article on Deafness in Dogs: Signs, Symptoms, and Treatment provide valuable insights.
