Dogs get ear infections for lots of reasons. Some dogs with floppy ears are just prone to more ear infections, like spaniels and hounds. Dogs who spend time in water can get moisture trapped underneath their ears which can cause ear infections.
But did you know that your dog’s food can be a contributor or could even be causing your dog’s recurring ear infections? An overgrowth of yeast could mean that your dog is not getting the nutrition it needs out of its food. Your dog may be itching its ears, scratching its ears more than normal or rubbing its ears on objects or people.