Ear infections are typically caused by bacteria, yeast, or a combination of both. In puppies, ear mites can also be a source of infection. Factors that may predispose your dog to ear infections include: Moisture, which can create a prime growing environment for bacteria and yeast.
What is the most common cause of ear infections in dogs?
The cause for most dog ear infections is either yeast or bacteria that's trapped in the ears. Yet, ear mites, wax buildup, or allergies can also cause painful ear infections in dogs.
What is the most common cause of ear infections?
A middle ear infection may be caused by: Bacteria, like Streptococcus pneumoniae and Haemophilus influenzae (nontypeable)—the two most common bacterial causes. Viruses, like those that cause colds or flu.
What foods cause ear infections in dogs?
An excess of grain and/or sugar in the diet is a common causes of ear infections in dogs. Sugar feeds the yeast already in the body and causes an overgrowth, which results in the dark, yeasty-smelling buildup inside the ears.
How do you prevent ear infections in dogs?
Tips to prevent ear infections: Use cotton balls in your dog's ears to prevent moisture from seeping in. Doggie snoods or hoods can work like bathing caps to protect from stray water if your dog tolerates wearing one. Dry your dog's ears with cotton balls after he swims.
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