Dog Hearing Test: Conducting a Comprehensive Hearing Assessment

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Posted Oct 13, 2024

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Veterinarian Checking the Ear of a Dog Using Surgical Scissors
Credit: pexels.com, Veterinarian Checking the Ear of a Dog Using Surgical Scissors

Conducting a comprehensive hearing assessment on your dog is a great way to ensure their overall health and well-being. Dogs have a unique hearing range that can pick up sounds as high as 40,000 to 50,000 Hz, which is much higher than humans.

To start, you'll need to gather some basic equipment, such as a quiet room, a clicker or a small bell, and a treat. The quiet room will help minimize distractions and ensure your dog can focus on the test.

The first step in the hearing test is to get your dog's attention with the clicker or bell. This sound should be loud enough to get their attention, but not so loud that it causes discomfort. If your dog's ears perk up or they turn their head towards the sound, it's a good sign that they can hear it.

A dog's hearing range begins to decline at around 10-15 years of age, so it's essential to conduct regular hearing tests as they age. This will help you detect any potential hearing issues early on, allowing you to take action and maintain their quality of life.

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Causes and Prevalence of Deafness in Dogs

Credit: youtube.com, Deafness in Dogs

Deafness in dogs is a common issue, especially in breeds with white coats, which have a higher rate of deafness due to two genes: merle and piebald.

Over 30 breeds of dogs are prone to deafness, including Australian and German shepherds, terriers, sheepdogs, settlers, great danes, dalmatians, and cocker spaniels.

Dogs with white coats are more likely to suffer from deafness, making it essential for owners to be aware of this potential issue, especially if their dog has a white coat.

Some breeds, like Australian and German shepherds, terriers, sheepdogs, settlers, great danes, dalmatians, and cocker spaniels, are more susceptible to deafness due to their genetic makeup.

Studies have shown that dogs with white coats are more likely to experience hearing problems, which is crucial for owners to consider when choosing a breed or caring for their furry friend.

See what others are reading: Australian Cattle Dog Herding Dogs

Identifying Deafness in Puppies

Deafness in puppies can be harder to determine, especially when they're distracted and energetic.

Credit: youtube.com, How do I test if my dog is deaf? (Day 3 - Deaf Dog Awareness Week)

Watch your puppy walk through the house and see if it turns its ears toward sounds.

A deaf puppy won't react to "exciting" noises or voices, so try shaking keys or playing with a squeaky toy to see if it responds.

Your vet will be able to tell you more about how to determine if a puppy is deaf after a proper examination.

Sudden Hearing Loss in Dogs and Owners

Sudden hearing loss in dogs is rare, but it can be caused by head trauma, which damages the bone surrounding the ear canal.

If your dog experiences a head injury, it can lead to acute loss of hearing. This is because the bone surrounding the ear canal is damaged.

Certain medicines can also have adverse effects on canine hearing. Check with your vet if you have any questions about applying medicine in your dog's ears.

Recommended read: Sudden Hearing Loss in Dog

Conducting a Hearing Test

Your veterinarian will likely suggest a Brainstem Auditory Evoked Response (BAER) test to determine your dog's hearing capacity.

Credit: youtube.com, Pet Advice: Hearing Testing

This test detects electrical activity in the cochlea and checks the auditory routes in the brain. Electrodes are placed on your dog's head and a slight stimulus is sent through earpieces as part of the test.

The BAER test is the best way to determine your dog's hearing capacity, and it's essential for identifying any hearing difficulties.

Hearing Test

A hearing test for your dog can be a bit tricky to administer at home, but it's essential to determine if your furry friend is deaf or not.

The best way to determine your dog's hearing capacity is to visit a veterinary provider with your concerns. They will likely suggest a Brainstem Auditory Evoked Response (BAER) test for your pet.

The BAER test involves placing electrodes on your dog's head and sending a slight stimulus through earpieces. This test detects electrical activity in the cochlea and checks the auditory routes in the brain.

If your dog is deaf, it's crucial to take certain steps to keep them safe, such as training them to understand hand signals.

Recommended read: Baer Testing

Fetchlab

Credit: youtube.com, Animal Audiology: A Discussion with FETCHLABâ„¢ Akron Director, Dr. Kristine Sontrsom Malowski

Fetchlab is a software tool used in hearing tests to analyze and interpret audiograms. It provides a comprehensive report of an individual's hearing thresholds.

This tool helps audiologists to identify hearing loss patterns and develop effective treatment plans. By analyzing audiograms, Fetchlab can also detect potential hearing disorders.

Fetchlab is particularly useful for identifying age-related hearing loss, as it can pinpoint specific frequency ranges where hearing loss occurs. This information is crucial for developing targeted treatment plans.

The software can also help identify other types of hearing loss, such as noise-induced hearing loss or hearing loss caused by certain medical conditions.

Tools and Resources for Deafness Detection

The Brainstem Auditory Evoked Response (BAER) device is a quick and painless way to assess a dog's level of hearing or deafness.

This device, such as the American-manufactured UFI BAERCOM, is used at veterinary hospitals like the University of Pretoria's Onderstepoort Veterinary Academic Hospital (OVAH) to test dogs for deafness.

Credit: youtube.com, Dog Hearing Test | Test Your Dogs Ears

The BAER test detects electrical activity in the cochlea and auditory pathways in the brain, similar to how an antenna detects television signals.

Small electrodes are positioned on the animal's head and connected to the device, which reads and interprets the brain's response to a specific clicking noise generated by it.

Dogs may only be deaf in one ear, so each ear is tested individually.

If a dog can hear in an ear, the machine's screen will show a recording of 'waves' of varying sizes and depths, but if they are deaf, the screen shows a recording of almost flat lines.

The sedation is reversed after the test, and a copy of the results is shared with the owner.

Responsible breeders of predisposed breeds should ensure their puppies can hear and that deafness is not carried in their breeding lines.

Congenital deafness has been described in more than 80 breeds, but is most commonly diagnosed in Dalmatians, Bull Terriers, Australian Cattle Dogs, English Setters, English Cocker Spaniels, and Boston Terriers.

Here's an interesting read: Dog Breeds Watch Dogs

Frequently Asked Questions

How much is a BAER test for dogs?

A BAER test for dogs typically costs $150. This non-invasive test assesses a dog's hearing health.

Can my dog hear things I can t?

Yes, dogs can hear sounds that are too high-pitched for humans, and they can also detect softer sounds than we can

How do dogs act when they lose their hearing?

Dogs with hearing loss may exhibit behaviors such as not responding to calls, tilting their head, and difficulty waking up. If you notice these signs, it's essential to consult a veterinarian to determine the underlying cause and develop a treatment plan

Lorraine Stehr

Writer

Lorraine Stehr is a seasoned writer with a passion for storytelling. She has honed her craft through years of writing engaging articles that transport readers to new and exciting worlds. With a keen eye for detail and a talent for weaving words into compelling narratives, Lorraine has established herself as a respected voice in the industry.

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