It can be treated at home with some vinegar and water if you can keep the dog still enough to deliver the treatment.
Treatment yeast infection in dogs ears.
This indicates this is probably a yeast infection and not something else.
Yeast overgrowth leads to ear infections skin irritation and rashes digestive upset and secondary medical problems like staphylococcus staph dermatitis gas and bloating.
Yeast infections are quite a common skin condition that occurs in canines.
Bacteria and yeast are the two most common culprits along with a host of other factors such as waterlogging in the ear canal untrimmed ear hair foreign objects being inserted into the ear canal and ear wax to name a few.
The ears may also have a sour smell and may contain a discharge that looks a little like slime.
Yeast infections candida albicans in dogs are fairly common.
So are dogs with allergies.
Yeast infection is the most common cause of dogs ear infections although sometimes dog ear infections can be caused by other reasons such as bacteria allergies to foods fleas or environmental pollutants such as cigarette smoke and hormonal imbalances abnormalities such as hypothyroidism.
Ear infections caused by yeast are more common in dogs with floppy ears like cocker spaniels basset hounds golden retrievers labrador retrievers and poodles.
We need to first understand what causes ear infections in dogs to get to the root of the problem.
Some breeds which have hair growing in the inner ear canal like schnauzers are also more susceptible to yeast infection.