What causes hearing loss in dogs, british tinnitus association sound therapy - Reviews

Dogs have a well-deserved reputation for keen hearing that can pick up tones undetectable by the human ear. Incidents of congenital deafness, or deafness at birth, have been reported in nearly 100 different breeds of dogs. As dogs age, they may suffer gradual hearing loss due to changes that occur within the ear or nervous system over time. Ear infections can interfere with your pet’s sense of hearing and need to be treated right away to prevent any long-lasting damage. Dogs with white fur in their coats and those with spotted or patched coats (called piebald or merle dogs) have the highest risk of being born with genetic hearing loss.
The cause of the ear infection can affect how quickly a serious problem and possible deafness occur.


Whether or not these dogs are deaf depends on whether they lack colored, or pigmented, cells in their ears. Your dog will probably not become totally deaf and, in fact, may continue to be able to hear high-pitched sounds, but there can be significant hearing loss. The most common cause of infection is an infestation of ear mites, parasites that breed in the ear and create a waxy discharge as they feed on your pet. This gradual loss of hearing can result in behavioral changes such as becoming less active.
Other breeds with high rates of congenital deafness include English Setters, Catahoula Leopard Dogs, Australian Cattle Dogs, English Cocker Spaniels, Jack Russell Terriers, and Bull Terriers. Injuries to the ear from trauma or exposure to loud noises can also cause irreversible deafness in dogs.

Ear mites, thankfully, can be eradicated with proper treatment, which may include drops, oral medication, or topical treatments.Other issues that can cause blockages are cuts inside the ear that become infected, a buildup of hair or skin cells, or fungus or yeast infections (although these are less common in dogs than cats). Hunting dogs, for instance, who are repeatedly exposed to loud gun blasts are at significant risk. Regularly checking your dog’s ears can help you spot blockages or signs of inflammation early so that you can nip any problems in the bud before they progress to the point of causing hearing loss.

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