Deafness in Dogs and Cats

Although deafness in dogs and cats are not a threat to the condition, early diagnosis and appropriate treatment is essential for the welfare of companion animals. In most cases the first sign of hearing loss is when the dog stops responding to commands or noise. The progression of deafness in dogs is usually slow. In addition, the dogs are trying to compensate for hearing with the other senses sharp, which is why many pet owners do not realize their pet’s deafness early.

Dogs early stages of deafness are confused or uncertain command and deafness progresses, slowly stop it altogether. Some other symptoms of sleep for long periods of time, wakes up only when touched physically, represents only the commands that are released when you can see, still shaking his head and pawing his ears. There are two types of deafness in animals and loss. Hearing loss is mainly due to certain abnormalities of the external ear, middle ear, ear canal or eardrum.

This type of hearing loss can also be caused by excessive accumulation of earwax or ear infections. hearing loss that often cause partial hearing loss in pets and can be resolved through medical or surgical treatment. The kind of perception usually translates into a total loss of hearing and inner ear consists of the domestic animals and is due to alterations in the nerves in the inner ear or brain. Deafness in animals can also be hereditary in nature. Some breeds such as Dalmatians and border coolies Boston Terriers are more prone to hereditary hearing loss than other races. Cats who inherit the genes and the genes white blouse blue iris are prone to deafness and even dogs who inherit the mantle merle gene are at greater risk.