How to understand that a cat is deaf? - briefly
To determine if your cat is deaf, observe their response to sudden noises or calls. A deaf cat will not react to sounds they cannot hear, whereas a hearing cat typically turns its head towards the source of the noise. Additionally, you may notice that your cat does not respond to common household sounds like the refrigerator door closing or the sound of their food being prepared. If these signs are present, it is advisable to consult with a veterinarian for further evaluation and confirmation.
How to understand that a cat is deaf? - in detail
To determine if your cat is deaf, observe and perform several tests to ascertain the extent of their hearing loss. Deafness in cats can be partial or complete, congenital (present from birth) or acquired later in life due to illness, injury, or aging. Here are some detailed steps to help you identify whether your feline companion is deaf:
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Clap Your Hands: Approach your cat quietly and clap your hands loudly behind them. A startled response indicates that they can hear. If there's no reaction, it may suggest hearing loss. Repeat this test several times in different locations to ensure accuracy.
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Use a Shaker Toy or Bell: Hold a shaker toy or bell close to your cat's ear and observe their reaction. A healthy cat should show interest or try to pounce on the toy. If there's no response, it could indicate deafness in that ear. Perform this test on both ears separately.
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Watch for Ear Movements: Healthy cats often move their ears towards sounds they detect. Observe your cat during everyday activities. Do their ears twitch or move in response to sudden noises? If not, it might be a sign of hearing impairment.
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Monitor Sleeping Habits: Deaf cats may sleep more soundly and deeply than those with normal hearing. They won't be disturbed by usual household sounds that would typically wake a cat. Pay attention to your cat's sleeping patterns over time.
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Check for Behavioral Changes: Cats with partial or sudden hearing loss might exhibit changes in behavior. They could become more anxious, startled easily, or even aggressive when approached without their knowledge. Conversely, cats born deaf (congenital) often adapt well and show no significant behavioral differences compared to hearing cats.
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Consult a Veterinarian: If you suspect your cat is deaf, schedule an appointment with a veterinarian. They can perform professional tests such as the Brainstem Auditory Evoked Response (BAER) test, which measures electrical activity in the brain in response to sounds. This test can confirm the extent of hearing loss and rule out other potential issues.
In summary, by carefully observing your cat's reactions to various stimuli, monitoring their behavior, and consulting a veterinarian, you can better understand whether your feline friend is experiencing hearing loss.