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Signs of ear infection include shaking of the head, and scratching at or under the ear. Some animals may also paw the ear or try to rub it on other objects to relieve pain and discomfort. Ear infections often result in a darker red ear, dirt in the ear, or a general inflamed appearance. Chronic allergic otitis externa in a dog with atopic ...
Dog noise phobia, along with dog noise anxiety, are terms sometimes used by dog owners and veterinarians to describe canine fear of, and the corresponding stress responses to, loud noises. Noise-related phobia are common in dogs, and may be triggered by fireworks, thunderstorms, gunshots, and even bird noises.
Eustachian tube dysfunction can be caused by a number of factors. Some common causes include the flu, allergies, a cold, and sinus infections. [6] In patients with chronic ear disease such as cholesteatoma and chronic discharge, studies showed that they have obstructive pathology at the ear side of the Eustachian tube.
Dog ear canals are also longer, wider, more flexible, and more cone-shaped than those of humans. These differences may help dogs amplify and detect sounds, including specific frequencies.
Cochlear hydrops preferentially affects the apex of the cochlea where low-frequency sounds are interpreted. Due to the fluid imbalance in this area, parts of the cochlea are stretched or under more tension than usual, which can lead to distortions of sound, changes in pitch perception, or hearing loss, all usually in the low frequencies.
Cats, as well as dogs with erect ears that have control over ear direction, may be seen with one or both ear pinnas held at an odd or flattened angle. The most common lesion associated with ear mites is an open or crusted ("scabbed") skin wound at the back or base of the ear, caused by abrasion of the skin by hind limb claws, as the ear has ...
Cancer: A tumor that presses on the spinal cord can cause a dog to become lame and walk on the top of the paws. Embolism: A blood clot that causes death of the cells in the spinal column could ...
Luxating patella in dogs causes a very classic limp that all vets recognize. Dogs with a luxating patella will be using their limb normally, then they’ll start hopping, holding the problematic ...