Healthy cat earwax is minimal, odorless, and light brown or yellowish, with a waxy or slightly flaky texture, but dark, coffee-ground-like, smelly, or excessive discharge often signals ear mites or infection, requiring a vet visit. Normal ears are light pink inside, while concerning signs include intense scratching, head shaking, redness, or a foul odor.
The most common signs of ear mites in cats include: Hair or loss or irritation due to excessive scratching around the ears. Dark crusty or waxy discharge from the ear that looks like coffee grounds. Head shaking.
It is worth seeking veterinary advice if there is a significant build-up of discharge (more than just a small amount of wax), if the discharge smells unpleasant, or if your cat's ears seem sore.
It's normal for cats to have a small amount of earwax. Earwax naturally protects a cat's ear canal by catching and pushing out debris that can cause infection or injury. Healthy earwax is odorless and may not even be noticeable other than giving the skin lining the ear a slightly oily sheen.
Typically, healthy cat ears are light pink, free of debris and inflammation, and odorless. A little cat ear wax, which is usually light brown, is normal.
Ear mites or Otodectes cynotis, are microscopic parasites that live on the skin of the ear canal. Ear mites feed on the ear wax and other oils secreted inside the ear. The brown and black stuff you see inside your cat's ear is called mite debris, which, in layperson's terms, is mite poop!
A small amount of wax in your cat's ears is perfectly normal. The wax helps trap dust and debris, keeping the ear canal clean. However, when wax builds up excessively or appears dark and crumbly, it can signal the need to clean cat ears.
All cats can get dirty ears if they aren't grooming properly or have a health problem. If your cat is young and healthy and getting dirty ears, this could be a sign of an ear issues such as an ear infection. Most cats will have generally clean ears.
Gently fold back the outer ear and peek into the ear canal. If healthy, it will be pale pink in colour, and have no odour, debris, and little to no wax. Do this for each of your cat's ears on a regular basis to make sure they are healthy and there's no build up of wax or debris.
Comfort and well-being
Examining a cat's ears also simply makes it feel more comfortable. Itching and ear pain can make animals irritable. Good ear care can prevents such symptoms, and can also help relieve them if they occur.
Just like humans, pets can have allergies to food or the environment, which can lead to inflammation in the ears and increased wax production.
How to Tell If Your Cat's Ears Need Cleaning
Symptoms of ear mites in cats are relatively easy to recognize if you know what to look for:
Ear mites also stimulate the wax producing glands inside the ear canal. The result is a black, crusty build-up in the ears that resembles coffee grounds. This discharge is made of blood, wax, debris, and mites themselves. In some cases, this crust can thicken enough to block the ear canal.
Most cats have healthy, clean ears and never need to have their ears cleaned. However, it is recommended to clean your cat's ears if you notice discharge or an odor when examining the ear.
No. Baby wipes are not safe for ear canals. They contain fragrances and chemicals that can irritate delicate ear tissue. Use only a vet-approved cat ear cleaner and cotton pads.
Common Ear Cleaning Mistakes to Avoid
Foreign Bodies: Grass seeds or small objects can sometimes find their way into a cat's ear. These can irritate the ear canal, leading to inflammation and infection. Excessive Earwax: Some cats naturally produce more earwax than others or may not groom as effectively, leading to buildup.
With a cat ear yeast infection, you may observe: Dark brown or black waxy debris in the ears. Brown discoloration of the hair. Pruritis – itching.
A small amount of black wax often results from trapped dirt or environmental debris mixing with older wax. However, persistent black earwax accompanied by symptoms such as itching, pain, or foul odor may indicate an infection (including fungal) or the presence of a foreign object in the ear canal.
Sometimes, what looks like black wax in cats' ears could be something more serious, like a bacterial infection, a yeast overgrowth, or a mite infestation that's gotten out of control. These issues can cause inflammation and even hearing loss if left untreated.
But sometimes it's not wax
These could be signs of a middle ear infection, fluid behind the eardrum, Eustachian tube dysfunction, or even early hearing loss. That's why it's so important to have your ears looked at properly.
When should I see my healthcare provider? Call a healthcare provider if you develop cerumen impaction symptoms such as ear pain, itchiness, tinnitus, dizziness, hearing loss or a feeling of fullness in your ears.
Healthy earwax looks different for everyone. But generally, “normal” wax is a shade of yellow, orange, or brown. Dry earwax generally looks more flaky or crumbly.