Why does my dog smell worse after getting wet?
Share This Guide
Read time: 3 minutes
Overview
If your dog smells worse after getting wet, it’s usually because water has brought out an existing odour rather than created a new problem. This can happen with natural coat oils, damp skin, trapped dirt, ear or skin issues, or a coat that doesn’t dry properly.
It’s common, and often manageable, but a stronger smell after bathing or rain can also be a clue that something in the coat, skin or ears needs attention.
Things To Check
1. Notice when the smell appears. Is it after rain, a bath, swimming, or just when the coat dries?
2. Check whether the smell seems strongest around the ears, paws, skin folds, tail base or under the collar.
3. Look for red, greasy, flaky or damp-looking skin, or any areas that seem sore or itchy.
4. See whether the coat is drying properly, especially on longer, thicker or double coats.
5. Check the ears for wax, discharge or a strong yeasty smell.
6. Think about recent mud, swimming, rolling in something smelly, or leftover shampoo after washing.
7. Notice whether the smell is new, getting stronger, or coming back soon after grooming.
Common Causes
The most common reason is that water makes natural oils, dirt and old odours more noticeable. Many dogs smell stronger once they’re wet because the coat releases smells that were already there.
A second common cause is a coat or skin that stays damp for too long. Moisture trapped close to the skin can make a musty smell develop, especially in thick coats, skin folds or under harnesses and collars.
Skin irritation, excess oil, dandruff or mild infection can also smell worse when wet. You might notice a greasy feel, redness or scratching alongside the odour.
Ears can be another source. If your dog has an ear problem, the smell may become more obvious after swimming or bathing.
Less commonly, ongoing odour can be linked to allergies, anal gland issues or another health problem, especially if the smell keeps returning or comes with other symptoms.
What To Do
Dry your dog thoroughly after bathing, rain or swimming, especially in thicker areas where moisture can linger. A towel first, then gentle drying where needed, often helps.
Use a dog-safe shampoo only when needed, and make sure it’s rinsed out properly. Leftover shampoo can sometimes leave the coat feeling sticky or smelling odd once wet again.
Keep an eye on problem areas such as the ears, paws, armpits, skin folds and tail base. Regular brushing can also help remove dirt and spread natural oils more evenly.
If the smell is linked to mud, swimming or outdoor mess, a simple rinse and proper drying routine may help keep odours down. If your dog has a long or dense coat, more frequent grooming may make a difference.
If the smell is persistent, keep a note of when it happens and what it smells like. That can help you spot a pattern and decide whether it’s just coat care or something that needs a vet check.
Products That May Help
A grooming and washing routine can be useful if you’re trying to keep on top of wet-dog odour, coat care and general hygiene between baths.
Related Questions
Why does my dog smell like biscuits, fish or yeast?
How often should I bathe my dog?
Why does my dog smell musty after rain?
Atlas is here to support owners with practical, easy-to-understand guidance. It is not a substitute for professional veterinary advice. If you're concerned about your animal's health, symptoms worsen, or something doesn't feel right, contact your vet.