Yuck! My Maine Coon Smells. Here’s How I FIXED The Issue

Maine Coon cats are not naturally smelly animals. Like most cats, they are fastidious groomers who keep themselves clean. A healthy Maine Coon should have little to no noticeable odor.

However, if a Maine Coon does smell, it is usually a sign of an underlying issue that needs to be addressed.

Why Your Maine Coon Stinks!

Below is a detailed breakdown of all the possible reasons why a Maine Coon might develop an odor and how to fix each issue.

1. Poor Grooming

Maine Coons have long, thick fur that requires frequent grooming. If their coat is not maintained, trapped dirt, dander, and oils can cause a bad smell.

Older or overweight cats may struggle to groom themselves properly, leading to matting and the buildup of bacteria.

Solution

• Brush your Maine Coon at least 3-4 times a week to remove debris and prevent matting.
• For elderly or overweight cats, assist with grooming using cat-safe wipes or a damp cloth.
• Consider professional grooming if their fur is severely matted.

2. Dirty Litter Box

If a Maine Coon steps in dirty litter, the odor can transfer to their fur and paws. Some long-haired cats also get feces stuck to their fur, leading to a persistent smell.

Solution

• Scoop the litter box daily and change the litter at least once a week.
• Use a low-dust, unscented, clumping litter to minimize tracking and odors.
• Trim excess fur around the rear to prevent feces from sticking.
• Consider using cat wipes to clean their paws after using the litter box.

3. Anal Gland Issues

Cats have anal glands that naturally release a scent for marking territory. However, these glands can become impacted or infected, causing a strong, fishy smell.

Solution

• If you notice a strong, fishy, or rotten smell, take your Maine Coon to the vet for an anal gland expression.
• If anal gland issues persist, dietary changes (such as adding fiber) may help regulate gland function.

4. Ear Infections

Maine Coons are prone to ear infections due to their large, tufted ears that trap moisture and debris. Bacterial or yeast infections can cause a foul, musty odor.

Solution

• Regularly check and clean your cat’s ears using a vet-approved ear cleaner.
• If you notice redness, discharge, or a strong smell, seek veterinary treatment, as an infection may require antibiotics or antifungal medication.

5. Dental Disease (Bad Breath & Mouth Infections)

Maine Coons are prone to gingivitis, periodontal disease, and tooth infections, all of which can cause severe bad breath (halitosis). If left untreated, infected teeth or gums can lead to systemic infections.

Solution

• Brush your cat’s teeth several times a week using cat-safe toothpaste.
• Provide dental treats and toys to help reduce plaque.
• If bad breath persists, a veterinary dental cleaning may be needed.

6. Skin Infections & Fungal Issues

Skin infections, hot spots, bacterial overgrowth, and fungal infections (like ringworm) can cause a rancid, sour, or musty smell. Wet or dirty fur can create a breeding ground for bacteria.

Here’s how to keep your Maine Coon cat clean!

Solution

• Check for red, inflamed, or bald patches on the skin.
• Keep your cat’s fur dry and clean.
• If you notice an odor along with itching or hair loss, consult a vet for medicated shampoos or antifungal treatments.

7. Urinary Tract Infections (UTIs) & Kidney Disease

A strong ammonia smell from your cat’s fur or urine may indicate a UTI or kidney disease. Older cats or those with urinary issues may accidentally soil their fur.

Solution

• If your cat is urinating outside the litter box, straining, or excessively licking their genitals, consult a vet immediately.
• Encourage hydration by providing fresh water and a wet food diet.
• For kidney disease, your vet may recommend specialized diets and medications.

8. Diet & Food-Related Odors

Certain foods, especially low-quality cat food or fish-based diets, can cause a strong body odor or bad breath. Some Maine Coons also develop gas (flatulence) due to food intolerances.

Solution

• Feed high-quality, protein-rich food without artificial additives.
• Avoid excessive fish-based diets if your cat develops an odor.
• Introduce probiotics to improve gut health and reduce gas.

9. Excessive Sweating & Sebum Build-Up

Maine Coons produce natural skin oils (sebum) that help protect their coat. However, excess oil production can lead to a greasy, smelly coat, especially in humid climates.

Solution

• Regular brushing helps distribute natural oils evenly.
• Bathe your Maine Coon every few months if their coat becomes overly greasy.
• Use a gentle, cat-safe shampoo to avoid stripping natural oils.

10. Poop or Pee Stuck in Fur (Especially Long-Haired Maine Coons)

Due to their thick fur, some Maine Coons struggle with fecal matter or urine sticking to their back legs, tail, or belly.

Solution

• Trim the fur around the rear and back legs to prevent waste from sticking.
• Clean any soiled fur using warm water and cat-safe wipes.
• Check for diarrhea or urinary issues, as these may require a vet visit.

11. Stress & Anxiety-Related Grooming Issues

Maine Coons under stress may overgroom or neglect grooming altogether, leading to an unkempt, smelly coat. Stress can also contribute to urinary issues, digestive problems, and skin conditions.

Solution

• Identify stress triggers (such as new pets, loud noises, or environmental changes).
• Provide a calm, enriched environment with plenty of hiding spots.
• Use pheromone diffusers (like Feliway) to help ease anxiety.

Odor Is a Sign, Not the Norm

A healthy Maine Coon should not smell. If you notice a strong or unusual odor, it is usually due to:
✅ Poor grooming or hygiene
✅ Dental disease
✅ Ear infections
✅ Anal gland issues
✅ Skin infections or UTIs

The best way to prevent odor is via regular grooming, a healthy diet, and proper veterinary care. If your Maine Coon suddenly develops a bad smell, don’t ignore it, it could indicate a medical issue that needs attention.

By maintaining your cat’s hygiene and addressing any health concerns early, you can ensure they stay clean, fresh, and odor-free.