The UK’s 12 Best Dog Flea Shampoos That Work [2021 Reviews]

If you’re short on time and want to know which is the best dog flea shampoo. We loved the Cooper and Gracie option. Not only does it kill fleas but is also gentle and mild, can be used on any dog and has antifungal and antibacterial properties too making it a real winner.

The sight of a dog flea is something every owner dreads, but with so many of the best flea shampoo for dogs to choose from, it’s a problem that is easily solved.

In this article, we will be reviewing

We will also cover;

  • The signs to watch for if you think your pet has fleas
  • How to use a flea shampoo correctly
  • Whether shampoos can compare with topical treatments
  • Frequently asked questions about flea solutions

The Best Dog Flea Shampoos

Like most dog owners, we have had the odd unwanted guests on our dogs, so we came up with this guide to help you choose the best dog flea shampoos available. If you need a range of antifungal shampoo for dogs, then view this guide.

From luxury organic brands to value for money supermarket options, we tested them all and have rated them accordingly. So, whether you want a sweet-smelling foamy lather or a shampoo that deals with dry skin too, you are sure to find one that is perfect for your best friend.

Buyers Guide and Reviews

Top Pick for Dog Flea Shampoo Uk – Flea Shampoo For Dogs 500ml – Sensitive Itchy Skin Dog and Puppy Grooming – Medicated Fleas Treatment

One of the best all-round options and cruelty-free, the Cooper and Gracie flea shampoo is extremely mild, perfect for dogs with sensitive skin. Using a blend of premium quality essential oils such as chamomile and lavender, this natural flea treatment gives immediate relief from skin irritation as well as ongoing repair.

Plus, natural conditioners and vitamin E improve the health of your pup’s skin and coat, leaving him with a lustrous, tangle-free, shiny coat. It not only looks good but also promotes a healthy balance in your dog’s skin. 

There are no harsh smells, chemicals or detergents, which is why shampoos with all-natural ingredients don’t lather up like other shampoos.

The Cooper and Gracie range is also antibacterial and anti-fungal too, making it a brilliant shampoo if your dog suffers from yeast infections. With some glowing reviews from pet owners, it seems this shampoo is definitely one to have in the cupboard.


  • Mild and gentle with all-natural ingredients
  • Anti-bacterial
  • Paraben-Free


  • Gentle formula won’t tackle heavy flea infestations in one use.

>> Check Price At Amazon <<

Best All Natural Option – All Natural Flea Shampoo for Dogs & Cats | Lemongrass | 500ml | Powerful & Safe Formula | The Best Wash Treatment to Kill & Control Fleas Ticks & Lice

This superb all-natural flea shampoo from The Healthy Dog, Co gives your pet a thorough clean whilst also rendering your dog’s coat inhabitable for flea and tick colonies.

The shampoo is mildly scented and chemical-free making it the perfect flea and tick shampoo for canines with sensitive skin and can even be used on puppies. Most flea shampoos have at least some toxic ingredients, but this one is totally safe even if your pooch licks themselves.

One thing to note, however, is that this product doesn’t necessarily kill adult fleas. it just reduces the numbers with regular use, so you may need to use it alongside your spot on treatments initially; then, it will keep them at bay


  • Organic natural ingredients
  • Smells great
  • Money-back guarantee


  • You may need to use a comb and or spot-on treatments for a heavy infestation.

>> Check Price At Amazon <<

Best Flea Shampoo for Itchy Skin –Vet’s Best Flea Itch Relief Dog Shampoo | Flea Bite Relief for Dogs | Relieves Irritation and Itching from Flea Infestations – 470ml

A fantastic itch relief shampoo gently soothes and moisturises irritated skin, using natural ingredients such as solvent-free orange and lemon peel oil,  which contain anti-inflammatory qualities that help relieve itching if your pooch suffers from flea allergy dermatitis.

The neem and oatmeal promote overall skin health, meaning after its flea bath, your furry friend’s coat will be in prime condition.

Just wet the coat and apply a small amount of the formula starting at the head and moving along your dog’s body, massage for 3-5 minutes, so it penetrates the coat, rinse thoroughly and your pet’s coat will be squeaky clean and free from fleas.

A vet recommended brand; it is a great alternative to spot-on flea treatments and flea collars.


  • Gentle on irritated skin
  • Works well with other flea treatments
  • Easy to Use


  • May cause allergic reactions in some dogs

>> Check Price At Amazon <<

Best for Killing Adult Fleas – Beaphar Dog Flea Shampoo, 250 ml

This concentrated flea shampoo kills fleas on contact whilst leaving your pooch with a glossy, shiny coat. One of the bestsellers in the UK, it is effective at getting rid of adult fleas and provides flea protection if used regularly.

However, it does contain Pyrethrum, an extremely toxic insecticidederived from the pyrethrum daisy andcontaining deadly nerve toxins.

Although this is considered perfectly safe, it may have some side effects and nowadays, more pet owners prefer to use natural products on their dogs, so whilst this option is ideal for killing adult fleas, it may not be for everyone.

It’s great value for money though and gets some excellent reviews, so obviously, many owners are happy with the results.


  • Excellent at killing fleas
  • Fantastic value for money
  • Pleasant smell


  • May cause side effects

>> Check Price At Amazon <<

Best Moisturising Shampoo- Neem pet shampoo 250ml 100% natural and biodegradable. Moisturises and conditions both skin and coat. Rids and protects from fleas, ticks, mange and lice.

Another natural option this Bug Buster Shampoo uses Neem, which is often used to combat topical parasites and offers great protection against mange mites, fleas, lice and ticks. Regular washing not only tackles infestations and kills fleas but also prevents them from re-occurring

100% natural and biodegradable, it also soothes itchy, flaky skin and is safe to use on even very sensitive skin. It will help moisturise damaged skin and stimulate hair growth if your pooch has any bald patches caused by fleas

Some dogs don’t tolerate Neem oil and it can irritate their skin, so always do a patch test before using any products containing Neem oil and if it’s all good, your pup will have a soft and fluffy coat that will repel fleas


  • Reduces Itching and soothes irritated skin
  • All Natural
  • Great shampoo for adult dogs and puppies


  • Some dogs can’t tolerate Neem

>> Check Price At Amazon <<

Top Pick for Ticks Too -Animology Flea & Tick Dog Shampoo 250ml

Animology is a trusted brand when it comes to pet care products and this is one of the best flea shampoos we found. 

A vegan shampoo it contains organic Neem Oil to keep your pooch flea free and tea tree oil which soothes inflamed skin and also aids skin repair if Fido has been scratching.

Not only is this flea shampoo gentle on your dog’s skin it also provides deep cleansing without harsh chemicals; it boasts an easy rinse formula and built-in conditioners to keep your dog’s coat free from tangles.

Very mild, it can be used on dogs from 6 weeks of age and it has added Pro Vitamin B6 to nourish the hair follicles and skin, resulting in a soothed, shiny happy dog with no pesky parasites. Definitely one of our favourite flea shampoos.


  • One of the best natural flea shampoos
  • Natural Ingredients
  • Gentle on your pet’s skin


  • Some reviews mention there’s not much lather

>> Check Price At Amazon <<

Great for Soothing Irritated Skin -Dog Shampoo Conditioner | All-in-One Shampoo For Dogs | Anti Itch, Tick & Flea Shampoo | Soothing Natural Shampoo For Dogs | Lavender & Chamomile

An all in one shampoo and conditioner that claims to eliminate doggy odours tackle tangles, soothe itchy skin, restore hair growth and prevent flea and tick infestations

Containing ingredients like chamomile and aloe vera, which are proven to calm redness and irritations and lavender oil, a natural flea repellent

So, if you want your dog’s coat shiny, smelling fresh and flea and tick free, this may be the shampoo for you. Remember, natural ingredients are not as good at killing fleas as poisonous insecticides but are much better for your pup, so for effective flea prevention, this option can also be used alongside a regular flea treatment

We like that this shampoo comes with a money-back guarantee, so if not completely satisfied, you can return it within 30 days for a full refund


  • Nourishes your dog’s skin
  • Gets rid of odours
  • 30-day money-back satisfaction guarantee


  • Like many natural flea shampoos, it may need a few washes to be effective.

>> Check Price At Amazon <<

Smells like Christmas – SynergyLabs Richard’s Organics Flea & Tick Shampoo; 12 fl. oz.

This flea & tick shampoo is a natural option for dogs and puppies over 12 weeks of age. Ingredients include; purified water, cinnamon oil, clove oil extract, rosemary oil, peppermint oil, cedarwood oil, vitamin E and glycerin.

 Whilst it boasts no artificial colours, parabens or preservatives. Unfortunately, it does contain a couple of ingredients like Sodium Laurel Sulfate, Hydroxyethyl Cellulose and Sodium Benzoate, which are usually ones to avoid.

That been said, it does kill fleas and going by the reviews, many owners seem happy with the results mentioning the Christmassy smell and shiny coats.


  • No artificial colours
  • Effective flea treatment
  • Also repels mosquitoes


  • Contains a couple of controversial ingredients

>> Check Price At Amazon <<

Best Hypoallergenic Flea Shampoo – CBROSEY Dog Flea Shampoo, Flea Shampoo For Dogs, Flea & Tick Treatment Shampoo, Dog Shampoo, Pet Shampoo for Itching Skin Antibacterial Anti-Fungal

Boasting premium ingredients, this hypoallergenic shampoo is jam-packed with ingredients that keep skin moist, boost lustre, prevent skin infections with their anti-fungal and anti-bacterial properties as well as getting rid of fleas.

The mild, ph-balanced formula is gentle, suitable for even the most sensitive of coats; it will have your dog’s fur in tip-top condition while soothing damaged skin caused by flea bites.

It is fantastic for cleaning and conditioning dirty coats, leaving them sleek shiny and tangle-free. The long-lasting fresh smell goes down well with pet parents too.


  • This flea and tick shampoo is very mild
  • Anti-bacterial
  • Suitable for all pets


  • Like many dog flea shampoos, it needs to be used regularly to repel fleas.

>> Check Price At Amazon <<

Value for Money – Bob Martin Flea Shampoo for Dogs and Puppies, 150 ml

Containing Margosa Extract, which comes from the Neem tree kernels, is an effective flea treatment that kills adult fleas and ticks. it also contains Lavandin oil which in some cases can soothe sensitive skin and in others cause an allergic reaction

Fantastic value for money, the Bob Martin range of pet products can be found in many supermarkets and pet stores, this option can be used regularly to ensure your pooch stays fresh, clean and parasite free but it doesn’t boast the natural organic ingredients that can be found in more expensive dog flea shampoos.

Note this flea treatment must not be used on pregnant or nursing bitches or puppies under 3 months old.


  • Value for money
  • Keeps your dog’s fur glossy and smelling fresh
  • Popular brand


  • May sometimes cause an allergic reaction

>> Check Price At Amazon <<

Best Smelling Option – WildWash Pro Anti Flea Shampoo, 300 ml

Your pup will definitely smell sweeter after using this lovely shampoo as it includes the essential oils of eucalyptus, lemongrass and peppermint. Made in the UK, this cruelty-free option is gentle on your pet’s skin and contains no parabens, sulphates, phthalates, phosphates, petrochemicals or PEGs.

Super concentrated, it has a 32-1 dilution ratio, so while it may appear a bit pricey, you get a lot for your money, 10 litres, in fact.

Recommended by vets and made in the UK, Wildwash produces an extensive range of organic pet products which are jam-packed with natural ingredients. All come in recyclable packaging and have a no-quibble money-back guarantee


  • 100% natural
  • Made in the UK
  • Organic shampoo approved by vets


  • Not the cheapest option on our list, but it goes a long way.

>> Check Price At Amazon <<

Best for killing Fleas Fast – TropiClean Natural Flea & Tick Shampoo for Dogs – Made in the USA – Kills 99% of Fleas, Ticks, Larvae, Eggs by Contact – EPA-Approved Cedarwood & Lemongrass Oil (335 ml)

The maximum strength formula which kills fleas and ticks on contact makes this offering by Tropiclean one of the best dog flea shampoos on the market.

The combination of EPA approved essential oils, including clove, lemongrass, cinnamon, and cedarwood, are some of nature’s most effective parasite fighting ingredients attacking all stages of a flea lifecycle for up to seven days.

The formula contains no pyrethrins or permethrin and is gentle on your dog’s skin, while the cleansing agent made from coconut extract produces a luxurious soap-free lather to keep your dog clean.

Tropiclean’s natural pet range includes dental care, itch relief and a host of grooming products that are designed to make bathtime a breeze and let your furry friend put their best paw forward.


  • No harsh chemicals
  • Kills fleas instantly
  • Good lather


  • Some customers are not keen on the scent

>> Check Price At Amazon <<

How to Tell if Your Dog has Fleas

Fleas are tiny and on a dark dog can be difficult to notice, but if your pup is showing any of these signs, it may be time to buy a flea collar or the best flea shampoo!

6 Signs Your Dog Has Unwanted Visitors

They Won’t Stop Scratching

Many dogs suffer an allergic reaction and this, along with the bites, will result in one itchy pooch; If your best friend is constantly scratching, biting and licking themselves, it may well be a sign of a flea infestation.

Hair Loss

Another sign that fleas may have taken up residence in your dog’s coat can be bald patches due to severe scratching and chewing, this, in turn, can lead to inflammation, sores and secondary skin infections, so it’s best to apply a flea treatment as soon as possible and also get some flea spray for your dog’s bedding and your carpets.

Flea Dirt and Eggs

Sometimes it is possible to notice flea eggs, adult fleas or even droppings on your dog. A single flea can lay between 20-50 eggs daily, so you can see how quickly your poor pooch can be invaded. The flea eggs are small white and oval-shaped.

Adult fleas are tiny, but you can sometimes see them with the naked eye if you pull your dog’s fur apart near to the skin.

Flea dirt can be mistaken for ordinary dirt, but if you see spots of black on your pet, brush them onto a paper towel and add a drop of warm water; if they change to a reddish colour, you are definitely looking at flea poo.

Pale Gums

Fleas suck the blood of our precious pets and, if left untreated, can cause anaemia, which can be fatal in puppies; if your dog has fleas and pale gums, it may be worse than you think and it’s time to invest in a good quality flea treatment which kills fleas fast.


If you notice tiny rice-like specs in your dog’s poo, the chances are they have tapeworms and as these are contracted by swallowing fleas that have tapeworms, there’s a good chance these pesky parasites are harbouring in your pup’s fur.

Red spots

If you spot raised red bumps when grooming your pet, it could be a sign they have fleas; the saliva in flea bites causes a severe allergic reaction in some dogs, so you may even notice larger sores. You may also notice red bumps on your own ankles, another indication your pet might have unwanted visitors.

Flea Shampoos V Medication and Spot Treatments

There are numerous ways to get rid of fleas on your canine companion, from a flea collar to spot-on treatments and oral medication. Some have been found to have side effects and many contain insecticides that can be toxic.

Some owners prefer the more natural approach using plant-based shampoos with essential oils to prevent fleas and whilst these can be effective, they are sometimes too gentle to cope with a severe flea infestation and need to be used regularly to prevent fleas.

Another thing to note is that some treatments do not mix well together, so it’s always best to check with your vet if you’re unsure.

How to Use Flea Shampoo

Always read the instructions first and if you are unsure about any flea treatments, have a word with your veterinarian.

  1. Wet your pet thoroughly.
  2. Start massaging in the shampoo starting at the top, so fleas don’t travel upwards and try to hide in Fido’s ears. The best flea shampoo will be gentle, but it’s still important not to get any in your dog’s eyes, so avoid the face area.
  3. Leave the shampoo for a few minutes to start doing its thing
  4. Rinse thoroughly shampoos that contain ingredients such as tea tree oil can cause allergic reactions in some pets s; it’s important to make sure all the shampoo is removed.
  5. Dry with a towel or dryer and use a comb to remove any fleas left.


Do flea shampoos really work to kill fleas?

Some shampoos can be effective, yes, but reading reviews, dog owners seem to have different results. A good flea shampoo used regularly should be enough to stop your dog from getting fleas; however, it may not be strong enough for a severe infestation. Always remember to use flea spray around your home and in the dogs bedding, too, or they will return. It’s also wise to get top smelling dog shampoo so you won’t have an unpleasant smell lingering on your pet.

Are there any homemade repellents for fleas?

You can try rinsing your dog with apple cider vinegar after a bath or boil some sprigs of rosemary to make a sort of tea which, when cooled, you can rinse your dog with too. Also, lavender, lemon, or witch hazel in a spray and some people swear by Listerine, which can be mixed with a gentle shampoo for an effective flea bath.

How is my indoor dog getting fleas all the time?

A dog can pick up fleas from almost anywhere, even your own back garden and once they are in the home, it’s essential to treat your carpets, etc., as well as your dog, or it just becomes an ongoing issue.

Conclusion and Top Pick

There you have it; the best shampoo for dogs that kill fleas along with making your dog’s coat shiny and squeaky clean. Our favourite was the Cooper and Gracie shampoo which ticks all the boxes. Not only is it an effective flea treatment, but it also has anti-bacterial and antifungal properties and is gentle on even the most sensitive of skin.

We also liked the Tropiclean and Animology options, which also get great reviews. Whichever one you choose, make sure to treat your pet’s bedding and your home too; a lot of dog owners forget this and then wonder why fleas keep returning.

Fleas are something most dog owners come across at some point and it’s good to know some products can tackle the problem without using toxic chemicals and insecticides, so why not try a flea treatment that is gentle and mild and see those bloodsucking fleas wash away down the drain.

No more itchy dogs here!

John Devlin

Blogger and owner of George and Henry. Two gorgeous goldens that couldn’t be more different. One is a dream loving and caring, and his sibling is as naughty as can be. When I am not blogging about dogs, I love watching sport and travelling with the family.
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