How Often Should You Wash Your Dog? A Groomer's Honest Answer

How often should you wash your dog? For most healthy adult dogs, somewhere between every three weeks and every three months, depending on their coat. But here's what groomers know and calendars don't: if your dog is muddy, smelly or has just rolled in something unspeakable, the answer is today.

Ask the internet and you'll get every answer going. One site says monthly. Another says every three months. Someone on a forum swears by weekly. They're not all wrong, they're just answering for different dogs. A Cockapoo who spends Sunday in Richmond Park and a Whippet who mostly lives on the sofa are not on the same schedule.

So let's settle it properly. Coat type sets the baseline. Lifestyle decides the rest.

How often to wash your dog by coat type

Your dog's coat is the biggest factor in how often they need a proper bath. Some coats shrug off dirt. Others hold on to everything they touch.

Here's our baseline for a healthy adult dog with an average amount of mud in their life:

Coat type	Example breeds	How often to wash
Short and smooth	Staffie, French Bulldog, Whippet	Every 8 to 12 weeks
Double coat	Husky, Golden Retriever, Border Collie	Every 6 to 12 weeks, plus weekly brushing
Wire	Schnauzer, Border Terrier, Westie	Every 6 to 8 weeks
Curly or non-shedding	Poodle, Cockapoo, Bichon Frise	Every 4 to 6 weeks
Long and silky	Shih Tzu, Yorkshire Terrier, Maltese	Every 3 to 6 weeks

 

Treat these as a starting point, not a rule. If your dog is clean and smells fine at week eight, there's no prize for bathing them anyway.

Short and smooth coats

Staffies, Frenchies, Whippets and friends are the low-maintenance crew. Dirt has nowhere to hide, so a rub down with a damp cloth sorts most messes between baths. A full wash every couple of months is plenty for most.

Double coats

Huskies, Golden Retrievers and Border Collies have a dense undercoat packed with natural oils that keep them warm and waterproof. Wash them too often and you strip that protection away. Brushing is the real job here, as a weekly session shifts loose hair and dirt and means the bath can wait. And no, shaving isn't a shortcut. Here's why you shouldn't shave a double-coated dog.

Wire coats

Schnauzers, Border Terriers and Westies have a harsh, wiry coat built to stand up to the elements. Overwashing softens that texture, which is the opposite of what you want. Regular hand-stripping keeps the coat healthy and does a lot of the cleaning for you.

Curly and non-shedding coats

Poodles, Cockapoos, Bichons and the whole doodle gang. That coat is brilliant at catching leaves, mud and twigs, and even better at hanging on to them. Leave it too long and dirt turns into knots, and knots turn into mats. Washing every four to six weeks keeps things under control, ideally alongside regular brushing at home.

Long and silky coats

Shih Tzus, Yorkies and Maltese look incredible when they're done properly and dramatically less so when they're not. Long coats sweep up everything on the pavement and tangle fast, so they need washing more often than most.

The dirt rule: why lifestyle beats the calendar

Here's where most guides lose the plot. They give you a number and leave it there. Real dogs don't follow schedules.

UK vets are clear on this one. Blue Cross says dogs with a healthy coat and no skin problems really only need a bath when they're dirty. Petplan's vet expert puts it in similar terms: at least every three months is a sensible rule of thumb, but monthly or even weekly is fine if your dog actually needs it.

So if your dog spends weekends tearing round Barnes Common, swimming in the Thames or investigating every fox trail in Richmond Park, they'll need washing far more often than a dog whose idea of adventure is the walk to the café.

The trick is knowing what kind of dirty you're dealing with:

• Mud: A rinse with plain lukewarm water is usually enough. No shampoo means no stripped oils.
• Smell, grease or anything they rolled in: That's a proper shampoo job. Fox poo does not rinse off. Trust us.
• Swimming: Rinse after every swim, especially in rivers, lakes or the sea. Algae and salt can irritate skin if they're left to dry in.

Our guide to whether dogs can swim every day covers swim aftercare in detail. And if you're looking for somewhere to make a splash, here's where to take your dog swimming in London.

Signs your dog needs a bath

Not sure if it's time? Your dog will usually tell you, just not in words.

• They smell. Your nose is the most reliable tool you own.
• Their coat looks greasy or dull, or feels sticky to touch.
• There's mud, sand or debris that won't brush out.
• They've rolled in something. You'll know.
• Your sofa has started to smell like them.

One important exception. If your dog is scratching a lot, has flaky skin or red patches, or a smell comes back within days of a bath, that's not a bath problem. Book in with your vet, as it could be a skin condition that needs proper treatment. Some dogs are prescribed medicated shampoos on a specific schedule, and your vet's advice beats any table on the internet.

Can you wash a dog too often?

Yes, and it's one of the most common mistakes we see. Your dog's skin and coat produce natural oils that keep them protected, waterproof and shiny. Wash too often with the wrong products and you strip those oils away, which can leave skin dry and itchy and the coat looking dull.

That doesn't mean frequent washing is off limits. Some dogs need it. If you're bathing more than once a month, switch to a gentle, moisturising shampoo and follow up with a conditioner to put some moisture back.

And whatever you do, don't borrow your own shampoo. Human shampoo is made for human skin, which has a different pH to a dog's, and it can dry their skin out fast. Stick to a proper dog shampoo. Our Derma Sensitive Dog Shampoo is a good shout for dogs who need washing more often.

How to wash your dog at home

Doing it yourself? Here's how to get it right without flooding the bathroom.

• Brush first. Always. Water tightens knots and tangles, so get them out before the coat gets wet.
• Check the water. Lukewarm, never hot. Test it on your wrist first.
• Soak the coat properly. Thick and double coats take longer to wet than you'd think. Get right down to the skin before any shampoo goes on.
• Shampoo from the neck down. Keep it out of their eyes and ears and use a damp cloth for the face.
• Rinse, then rinse again. Keep going until the water runs completely clear. Leftover shampoo is one of the biggest causes of itchy skin after a bath.
• Dry thoroughly. Towel off first, then use a hairdryer on a low, cool setting if your dog is happy with it. Keep it moving and at a safe distance. Damp undercoats can lead to hot spots, so don't leave thick coats to air dry on a cold day.
• Finish with a brush. It helps the coat dry evenly and catches tangles before they set.

Puppies need a bit more care. Young puppies get cold easily, so most groomers won't give a full bath to a puppy under eight weeks old. Spot clean in the meantime. If your dog has recently had a topical flea or worming treatment, check the product instructions before bathing, as washing too soon can stop it working.

How to keep your dog fresh between baths

The less often you need a full wash, the better for their coat. A few simple habits go a long way.

• Brush regularly. It lifts dirt and loose hair before it builds up and spreads natural oils through the coat. Daily for long and curly coats, weekly for most others.
• Wipe paws after walks. A towel by the front door stops half the park ending up on your carpet.
• Use a deodorising spray. A quick spritz freshens them up without stripping the coat. Our 'You Rolled in What?' Deodorising Fur-Spritz was made for exactly this.
• Wash their bedding. Weekly if you can. A clean dog in a dirty bed doesn't stay clean for long.

Skip the soggy bathroom: book a Wash and Brush

Let's be honest. Washing a dog at home usually means a flooded bathroom, a soaked owner and a dog who shakes off the second you reach for the towel.

Our Wash and Brush takes the mess off your hands. Your dog gets a proper bath, a thorough dry and a full brush-out, plus nail clipping and ear cleaning, so they leave clean, fresh and tidy from nose to tail. It's ideal between full grooms or after a particularly wild weekend. Want to go further? Add Teeth Cleaning or one of our Facials.

Grab a coffee in our café while you wait. You walk out caffeinated, they walk out clean. Everybody wins.

If their coat needs more than a wash, our full dog grooming services have everything from a tidy-up to a total restyle.

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FAQs

Can I wash my dog once a week?

You can if they need it, for example if they swim a lot, have a skin condition your vet is treating or someone at home has allergies. Use a gentle, moisturising dog shampoo and conditioner to protect their natural oils. For most healthy dogs, weekly washing is more than they need.

Can I use human shampoo on my dog?

No. Human shampoo is designed for human skin, which has a different pH to a dog's. It can strip their natural oils and leave skin dry and irritated. Always use a shampoo made for dogs.

How often should you bathe a puppy?

Only when they need it. Young puppies chill easily, so most groomers avoid full baths under eight weeks old. After that, the odd gentle bath with a puppy-safe shampoo helps them get used to being handled and washed, which makes future grooms much easier for everyone.

Should I wash my dog after every walk?

No. A full shampoo after every walk would strip their coat. Wipe their paws and rinse off any mud with plain water instead, and save the shampoo for when they're properly dirty or smelly.

Should I wash my dog after swimming?

Yes, at least a rinse with clean water. River, lake and sea water can leave algae, bacteria and salt in the coat, which can irritate skin. Dry their ears thoroughly too, as trapped water can lead to ear infections.

How often should a dog be professionally groomed?

It depends on the coat. Curly, long and fast-growing coats usually need a full groom every four to eight weeks to stay tangle-free and comfortable. Short-coated dogs need far less, though a regular Wash and Brush keeps them fresh and their nails and ears in check.