Dogs with deafness are more common than we think. However, outside the obvious physical defect, deaf dogs are normal animals. Hearing loss in dogs, as well as in humans, can result in isolation and loneliness.
Dogs have three highly developed senses that give them the opportunity to have an intuition far superior to our own abilities. The sight, smell, and hearing of our faithful friends allow them to face a much more complex sensory world.
The sixth sense in dogs
The intelligence and intuition of dogs are well known to all, and they are almost as famous as their incomparable loyalty. Its ability to detect certain events before they occur is part of those traits that highlight the sixth canine sense.
There is no scientific data confirming the existence of the sixth sense in dogs. However, it is proven that dogs are very intuitive and can know if you are sad or happy to examine your voice and read your body language.
When a storm approaches, dogs perceive it and can jump into your lap to cover or start barking to warn the family about a possible danger. If we are able to identify these signals, we could be well prepared for adverse weather conditions.
Also, seismologists think that dogs can predict an earthquake. There are two theories about it. The first infer that dogs feel the vibration of the earth through their paws. The second argues that, due to the sensitive hearing they possess, canines can hear when the rocks break underground.
Causes of deafness in dogs
Deafness in dogs can occur for several reasons and no breed is exempt from this condition. The main reasons for the absence of hearing in our pets are:
Dogs with birth deafness
Many dogs are born without the sense of hearing. These animals reach the world with a hearing loss of a congenital nature. In most cases this problem is genetic. This implies that, from conception, a barrier is formed in the auditory apparatus.
There are some races and characteristics that are more prone to this type of disability. The bull terrier and the boxer are some of the races in which this condition occurs most frequently. Dogs with white fur are also more likely to be born with deafness.
Otitis in dogs
The different states of inflammation that can cause ear infections can result in deafness in the animal. Depending on the depth of the infection, our friend may suffer from different types of otitis: external, medium and internal.
Another factor to consider is the blows that the dog can receive in his ears. This is a minor cause of deafness, but it occurs in a significant number of animals. A strong trauma to the dog’s ear can cause permanent and irreversible deafness.
Dogs, like humans, cannot avoid the ravages that time leaves in their bodies. Dogs’ ears also age and lose their innate faculties. Therefore, although born with a good sense of hearing, the years can make a dent in the animal and can end up aging with deafness.
Do dogs with deafness keep the sixth sense?
If the theories of canine intuition are based on the spectacular development of the auditory sense, how is it justified that dogs with deafness manifest these and other types of perceptions? Some experts in canine behavior infer that the deaf dog sharpens the other senses – sight and smell – and this helps him retain his intuition.
It is well known that certain dogs can perceive an attack of epilepsy in their masters before it occurs. Similarly, dogs can detect an irregular drop in blood sugar level that occurs in the case of type 1 diabetes.
It is inferred that humans emit some natural chemicals that we release through respiration. It is then assumed that dogs are able to smell these chemical changes and detect the disease.
Whether by ear, sight or smell, we must recognize that dogs are really fabulous in many ways. Learning to recognize their behavior and identify their warning signs could avoid an accident or free you from an imminently dangerous situation.
Canines can also warn you towards people, known or strange, with wrong intentions when reading their body language and looking at their faces. Do not obey your dog’s warning if it shows a great distaste for a certain person.