Canine Ear Infection Symptoms

Canine ear infections can be painful, uncomfortable and stressful for your dog. There are several reasons for this condition, including a buildup of earwax, untreated ear mites, a foreign object in the ear or growths in the ear canal.


Some breeds are more susceptible to ear infections than others; however, this condition can occur with any dog. Because of the variety of circumstances that can cause an infection, it is important that your dog receive veterinary care to ensure proper treatment.

  1. Common Disorder

    • Ear infections may be fairly common in dogs because of the actual structure of the ear canal. Beginning at the opening of the ear, the canal drops straight down then abruptly turns at a right angle, leading to the eardrum. This does not allow for moisture to dry out or for foreign objects to be easily removed. Unlike a dog with straight, erect ears, the ear canals of dogs with long, floppy ears are covered, holding in moisture and providing a perfect environment for bacteria to grow.

    Visible Distress

    • A dog will visibly shows its distress when it has an ear infection. It may scratch and paw at its ears or rub its head on the the floor, furniture or ground, trying to relieve its discomfort and pain. It may also frequently shake its head back and forth, trying to remove whatever may be in its ear. The ear infection will be very irritating for your dog. If any of these symptoms are being displayed, it is important the animal receive veterinary care immediately.

    Appearance and Sensitivity

    • If your dog cries or whimpers when its ears are touched or rubbed, it could be a sign of infection. The ears also may be visibly swollen, inflamed or red. It is normal for a dog to have earwax. However, if a foul-smelling black or yellowish discharge is present, this is a sign of infection. Eardrops may be prescribed by your veterinarian.

    Balance Problems

    • If your dog is unsteady on its feet, falling, lurching or unable to regain its equilibrium, it must receive veterinary treatment immediately. This is usually a sign that the infection is severe, and your dog is in much distress.

    Prevention

    • Weekly ear cleanings help minimize canine ear infections. The ears should be checked for foreign objects, redness, excessive water or discharge. If you take your dog to a groomer, ask that any excess hair be removed from the ear area. The ears also can be gently cleaned with solution available from veterinary clinics or pet stores. A solutionalso can be made at home using one part vinegar and two parts water.