Earwax is a natural substance that helps to protect the ear canal, but it can build up and cause a foul odor.
Ear infections are a common problem in dogs, and they can cause a strong odor.
Yeast infections are another common problem in dogs, and they can also cause a foul odor.
If your dog has gotten something stuck in their ear, such as a piece of grass or dirt, it can cause an odor.
If your dog's ears smell bad, it's important to take them to the vet to rule out any underlying medical problems.
There are a few things you can do to prevent smelly ears in your dog, including:Regularly cleaning your dog's ears with a veterinarian-approved ear cleaner.
If you're concerned about your dog's ear odor, it's important to take them to the vet to rule out any underlying medical problems.