Yes, Dalmatians are prone to deafness. It is estimated that around 15-30% of the population suffer from some form of deafness due to a genetic defect. The condition is linked to a gene involved in their patchy piebald colouration, and bilateral deafness is seen in about 8% of all Dalmatians. There is no treatment or cure for the condition, but controlled breeding programmes have been implemented to reduce its prevalence.
Why are Dalmatians prone to deafness?
Dalmatians are prone to deafness due to a genetic mutation that affects the production of melanin, the pigment responsible for skin and fur color. The mutation affects the inner ear, which leads to an increased risk of deafness compared to other breeds. This type of deafness is inherited, with the function of the gene being to regulate the production of melanin in the inner ear. As a result, Dalmatians are more likely to be born with either partial or complete deafness.
Are Dalmatians more likely to be deaf?
Yes, Dalmatians are more likely to be deaf than other breeds of dogs. The prevalence of deafness in Dalmatians is estimated to be around 15-30%, with the majority of affected dogs being bilaterally deaf. This is due to a gene mutation which is linked to their characteristic spotted coat. Blue-eyed Dalmatians are particularly prone to deafness, with 6 out of 10 blue-eyed dogs affected.
What percentage of Dalmatians go deaf?
Approximately 10 to 12 percent of Dalmatians are deaf, according to the Dalmatian Club of America. Other sources put the percentages higher, with some estimates as high as 30 percent. Deafness in Dalmatians is caused by a genetic defect that prevents the cells necessary for hearing from developing properly.
Are Dalmatians prone to blindness?
No, Dalmatians are not prone to blindness. However, they are genetically prone to deafness, with roughly 1/3 of all Dalmatians having some form of deafness. Some other dog breeds, such as German shepherds, chow chows, bassett hounds and chihuahuas, are prone to losing their eyesight and may become blind.