Hearing Loss in Dogs

The deaf dogs are similar to the ordinary dogs in their behavior and habits except for the fact that they hear loud and this might lead to problems in dealing with them in day to day life. The main problem that the owners of such dogs face is communicating with them effectively. By making use of the sign language and willingness to take proper care, it is possible to have meaningful interactions even with deaf dogs. Let's look at the problem of hearing loss in dogs briefly.

Causes of Hearing Loss in Dogs

The deafness in dogs could either be congenital or acquired. The age related hearing loss in dogs is the common form of deafness in dogs. The cause of congenital deafness is the presence of a defective gene which leads to a non functional or malformed ear. Whereas the problem of acquired deafness could result from many different reasons, like, accumulation of dirt, wax, hair, etc. in the ear; ear canal swelling or inflammation; ruptured or torn ear drum; internal or middle ear infection; head trauma, loud noise; mites; old age; drugs, etc. The sudden hearing loss in dogs could be attributed to injuries or infection. The temporary hearing loss in dogs, resulting from the accumulation of wax, hair or dirt can be dealt with by keeping the dog clean. Read more on:

• Dog Ear Problems
• Canine Ear Mites

Signs of Hearing Loss in Dogs

The following signs of hearing loss would help us determine whether a dog has the problem of deafness. The puppies while still in litter show signs like biting too hard. It is because they cannot sense the yelping of other dogs from pain. The dog may tilt its head sideways due to the irritation resulting from painful or itchy ears. A smelly discharge from the ears is also one of the signs that should be considered while determining whether a dog is deaf. Many times, puppies that are weaned do not wake up at their regular feeding times because of deafness. It is only when they sense the vibrations or are bumped by their littermates that they wake up. The deaf dogs do not respond to calls if they are facing away from the callers. Sometimes it is difficult to determine whether a puppy from the litter is deaf. This is because the deaf puppy observes its littermates and imitates them, making it difficult for owners to decide whether it suffering from deafness or not. One can thus test such dogs separately by calling them while they are facing away. Read more on dog behavior.

Keeping the Dog Safe

It is necessary to keep the dogs safe while they are outdoors. Communicating with the dogs properly is also important. Children should be taught how to interact with deaf dogs. The 'American Sign Language' could be used for communicating with the dogs. No matter which language or signals one uses for interaction, consistency needs to be maintained while doing so. This kind of dog training would definitely help in communicating with them. Keeping them clean is also an important part of dog care. The dog ear mites infection is also a common health problem that should be taken care of. Read more on dog ear infection treatment.

BAER Test
The BAER Test is used to determine deafness in dogs. The acronym BAER stands for 'Brainstem Auditory Evoked Response'. In this test, the electrical activity that takes place in the brain in response to the stimulation provided by sound is recorded. In this test, earphones are used to direct a clicking sound in the ears of the dog, after which the brain activity is studied. The test which lasts for not more than 10-15 minutes can be conducted on any dog above six weeks of age.

You might like to read more on:

• Dog Illnesses
• Dog Health Problems

The problem of hearing loss in dogs can be detected by the BAER test. One can also determine the deafness problems by observing the behavior of the dog. If one pays proper attention to his deaf dog, life would be much better for him as well as the dog.