Ear mites live in the ear canal and on the surrounding skin. Signs of ear mites in dogs include scratching around the ears, head and neck, skin irritation, head shaking, the presence of an ear discharge that is dark and waxy (resembling coffee grounds) and an unpleasant odour from the ears.
The most common type of ear mite is Otodectes cynotis, which live in the ear canal and feed by piercing the thin skin. This causes severe itching and, if left untreated, can cause bacterial infections, swelling of the ear canal and eventually partial or total deafness.
An ear mite infection will cause your dog's ears to itch, which often results in them shaking their head excessively, or scratching at their ears with their paws. Ear mites can also produce wax and irritation, so your pet's ears may well look red and inflamed.
Any dog can catch ear mites but they are most common in puppies. The most common way for a dog to catch ear mites is from another dog, but they can also be picked up from the home, garden and environment. Fortunately, treating ear mites is relatively simple.
A diagnosis is made by observing the mite. This is usually straightforward and may be done either by examination of the pet's ears with an otoscope or by microscopic examination of discharge from the ear. If the ears are very sore, the pet may need to be sedated to allow the ears to be properly examined and treated.
The vet will start by cleaning the dog's ears to remove the mites. Treatment typically includes daily topical anti-parasitic medications which need to be applied regularly for a few weeks. But single dose medications can also be recommended – your vet will prescribe the best ear mite treatment for your dog.
If ear mite infestation is suspected, the cat owner should seek veterinary care without delay. Aside from relieving the animal's discomfort, treatment can curb infection stemming from the mutilation of the ears and face that results from aggressive and nonstop scratching.
To ensure all mite eggs have been eliminated treatment needs to continue for a minimum of 3 weeks. If using a single use product such as Revolution one dose is often enough to get rid of an ear mite infection but it will still take up to three or four weeks for the infection to completely clear up.
Their presence causes itching and that makes the dogs scratch. While the parasites themselves don't bite skin, the secondary damage caused by scratching can be serious. So it's important to move quickly to clear up ear mite infestations as soon as you suspect them.
Yeast infections in a dog's ears generally cause redness, a brown discharge, head shaking or rubbing, odor, and itching. Ear mite infections are extremely itchy and can cause many of the same symptoms. The discharge from the ear is usually dark and waxy or crusty.
Ear mites are contagious to some other animals (for example, cats, dogs, and ferrets), but they are not contagious to humans. Ear mites are microscopic. Your veterinarian can find them by examining ear debris under a microscope. Fortunately, ear mite infestations are very treatable.
What do mites look like on a dog's skin? Mites look like small spider-like creatures, with are estimated to only be 1/4 to 1/3 millimeters long. To the naked eye, they may look like tiny black dots on the skin, so you can only really see them under a microscope.
Bacterial and fungal infections are also more likely where parasitic infections are present, and scratching the ears can result in damage to delicate ear structures. Cleaning and treating your dog's ear mites quickly is important to avoid such complications.
Ear mites are tiny animals and are a fairly common parasite in both cats and dogs. They look like tiny white dots, but can barely be seen with the naked eye. Ear mites live on the skin of the ear canal and feed off ear wax and skin oils. An adult normally lives for around two months, but they can multiply quickly.
So how can you tell the difference? Cats that aren't suffering an ear mite infection have a lighter brown earwax color that does not smell. The darkly colored earwax caused by an ear mite infection will often have ear discharge resembling coffee grounds.
The key is in the debris you will find in your dog's ears. “Ear mites tend to cause dry, dark discharge, which may resemble coffee grounds,” explains Dr. Wilde. If you examine the discharge under a microscope or magnifying glass, you may see tiny white specks moving about in the debris.
The medical term for ear mites is Otodectes cynotis. They are teeny tiny parasites that live in the ears of dogs. They closely resemble ticks, except they're barely visible to the naked eye.
Dark brown or black—This type of earwax is commonly associated with yeast and/or bacterial ear infections. It's a good idea to consult with a veterinarian if earwax is this color. Brown—Light brown earwax is normal and expected. If the wax is accompanied by odor or inflammation, it can be a sign of infection.
Olive oil, mineral oil or coconut oil—oils are relatively safe to use, and olive oil can kill ear mites by smothering them though it takes many weeks to clear ear mites with this method. However, as before, if your pet has a serious ear infection, she needs proper medication to resolve the infection.
An apple cider vinegar bath can help get rid of the mange mites. Mix ½ cup of apple cider vinegar with ½ cup of Borax and warm water. Be sure the Borax is fully dissolved before sponging the mixture on your dog's skin and coat.
While ear mites are fairly easy to treat, if left untreated they can lead to severe skin and ear infections.