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Best dog shampoo that kills fleas - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice
19% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Bio-groom
19% Off

Bio-Groom Flea & Tick Protein-Lanolin Enriched Shampoo - Flea and Tick Prevention for Dogs, Cat Flea Treatment, Cruelty-Free, Made in USA, Natural Tick Repellent - 1 Gallon

Bio-groom

$49.99

$62.04
(19% Off)

More Details
Main highlights
- TICK SHAMPOO FOR DOGS - Our dog flea & tick treatment effectively kills fleas, ticks, lice, & ear mites. Fast rinsing & safe for puppies & kittens over 12 weeks. Don't just groom, Bio-Groom!
- NATURAL SHAMPOO FOR DOGS & CATS - Our natural dog shampoo makes 5 bottles & provides resistance to infesting insects with results that lasts up to two weeks, while hydrating coats with protein
- NATURAL CAT FLEA SHAMPOO - We are earth-conscious, use fine ingredients & are transparent with labeling. Treat your pet like family with our array of Bio-Groom Dog & Cat Flea and Tick Treatments
- FAMILY OWNED SINCE 1971 - Bio-Groom Shampoo has been leading the industry in gentle shampoo since 1971. Today, Bio-Groom has 80+ pet products for your dogs, cats, & horses!
- EFFECTIVE FLEA TREATMENT FOR CATS - Our natural, fast-acting Pyrethrin Flea Shampoo provides a strong resistance to insects for both dogs and cats. An effective tick remover for dogs when diluted
$49.99
$62.04 (19% Off)
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Sentry

SENTRY Oatmeal Flea and Tick Shampoo for Dogs, Rid Your Dog of Fleas, Ticks, and Other Pests, Hawaii Ginger Scent, 63.5 oz

Sentry

$29.83

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Main highlights
- TICKS: Ticks are parasites that belong to the arachnid family (like spiders and mites) and live in wooded or grassy areas where they attach themselves to pets walking by. Female ticks find hosts to feed, mate and lay eggs upon, while the males generally occupy hosts for mating purposes.
- RID YOUR DOG OF FLEAS: SENTRY Flea and Tick Oatmeal Shampoo for dogs and puppies has a great Hawaiian ginger fragrance. This tried-and-true formula kills fleas and ticks for up to ten days. It even kills the deer ticks that may carry Lyme disease.
- IDEAL FOR DOGS: This rich, conditioning formula with oatmeal kills pests that can harm your pet. Ideal for dogs with sensitive skin. Not recommended for use on cats or kittens.
- FLEAS: Fleas are insects that can start your pet scratching with one bite. They have exceptional jumping skills, leaping vertically up to seven inches to hop on a host to feed and lay their eggs — up to 5,000 flea eggs in a female’s lifetime.
- CLEANS AND CONTROLS: SENTRY oatmeal shampoo cleans, deodorizes and conditions your dog's coat, and pH balanced. It can also be used on dogs and puppies 12 weeks of age and over.
$29.83
3
Best Value
22% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Veterinary Formula
22% Off

Veterinary Formula Flea and Tick Shampoo for Dogs and Cats, 16 oz

Veterinary Formula

$6.97

$8.97
(22% Off)

More Details
Main highlights
- WORKS FAST – Give your pet relief from symptoms including droppings/flea dirt in dog’s coat, allergic dermatitis, excessive scratching, licking or biting at skin, hair loss, tapeworms and pale gums. Follow directions on bottle for best results.
- SOAP AND PARABEN FREE – This flea and tick shampoo for dogs and cats is paraben and soap-free. It contains no harsh soaps or damaging detergents, only the gentlest naturally derived cleansers specifically formulated for your pet’s skin.
- MAXIMUM FLEA & TICK CONTROL – With up to 3x more active ingredients, this flea and tick shampoo is formulated with pyrethrum – a natural insecticide – to kill and control fleas and ticks on-contact, soothe irritated skin while cleansing & exfoliating.
- FORMULATED FOR PETS – This pet shampoo is safe for dogs, cats, ferrets and horses 12 weeks & older. This pH balanced treatment is ideal for your dog’s skin as human shampoos are formulated at a lower pH level (more acidic).
- EFFECTIVE & AFFORDABLE – Veterinary Formula Clinical Care premium medicated products are created with veterinary-grade ingredients, available at an affordable price. We know dogs and cats are more than just pets because we are pet parents too.
$6.97
$8.97 (22% Off)
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Veterinary Formula

Veterinary Formula Flea and Tick Bundle – Prevention Spray for Dogs, 8 oz + 16 oz Shampoo for Dog Flea & Tick Control

Veterinary Formula

$17.99

More Details
Main highlights
- VETERINARY-GRADE, AFFORDABLE SOLUTION – Trust Veterinary Formula Clinical Care for premium, vet-recommended flea treatment for dogs and cats at an affordable price. Because pets are family, we provide high-quality flea and tick prevention that works.
- VERSATILITY – The flea spray is designed for dogs only and can also be applied to surfaces your dog has contacted—like bedding, furniture, and crates—for effective flea and tick elimination and prevention. The shampoo is safe for dogs, cats, ferrets, and horses 12 weeks and older, making it ideal for multi-pet households.
- POWERFUL FLEA & TICK CONTROL FOR DOGS – This bundle includes Veterinary Formula Flea & Tick Shampoo and Spray, providing comprehensive flea and tick prevention for dogs. The shampoo kills fleas and ticks on contact while cleansing and exfoliating, and the spray offers long-lasting protection against future infestations.
- GENTLE YET EFFECTIVE FORMULATION – The flea shampoo for dogs and cats is soap- and paraben-free, made with naturally derived cleansers to soothe irritated skin, while the flea spray for dogs is formulated with a unique blend of pyrethrins, permethrin, and Nylar to eliminate fleas and ticks without harsh additives.
- FAST-ACTING, LONG-LASTING PROTECTION – The flea and tick shampoo for dogs and cats starts working immediately with its natural insecticide, pyrethrum, while the flea spray for dogs kills pests at all life stages—egg, larval, and adult—and prevents re-infestation for up to 14 weeks.
$17.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Vet's Best

Vet’s Best Flea and Tick Shampoo for Dogs – Advanced Strength Plant-Based Formula for Flea Treatment and Prevention, Natural Flea Bath and Tick Control, Vet Recommended, Made in USA, 12 oz

Vet's Best

$13.99

More Details
Main highlights
- VETERINARIAN FORMULATED: Our dog flea & tick shampoo provides your pet with the best care; with years of experience treating dogs for fleas and ticks, our veterinarians have created a dog flea shampoo that is effective and easy to use
- MADE IN THE USA: Proudly manufactured in the USA using premium domestic and globally sourced ingredients, this flea and tick shampoo for dogs offers reliable pest control and peace of mind for pet parents who demand safe, effective protection.
- DOG AND PUPPY SHAMPOO: Say goodbye to fleas and ticks with our natural flea and tick shampoo for dogs. This plant-based formula kills fleas, flea larvae, flea eggs,& ticks on contact—safe for dogs and puppies 12 weeks and older. Fresh scent, clean coat.
- CERTIFIED NATURAL FLEA AND TICK PREVENTION FOR DOGS : Made with certified natural ingredients such as rosemary and peppermint oil; help to fight off fleas and ticks, while also leaving your dog's coat feeling soft and smelling fresh
- 2X FLEA & TICK FIGHTING POWER: Our flea & tick shampoo delivers double flea-fighting strength, tackling tough infestations. Whether mild or severe, this shampoo helps eliminate pests and provides your dog with the relief they need and deserve.
$13.99

Best dog shampoo that kills fleas - Holiday Sale 2025

Bio-Groom Flea & Tick Protein-Lanolin Enriched Shampoo - Flea and Tick Prevention for Dogs, Cat Flea Treatment, Cruelty-Free, Made in USA, Natural Tick Repellent - 1 Gallon

SENTRY Oatmeal Flea and Tick Shampoo for Dogs, Rid Your Dog of Fleas, Ticks, and Other Pests, Hawaii Ginger Scent, 63.5 oz

Veterinary Formula Flea and Tick Shampoo for Dogs and Cats, 16 oz

Veterinary Formula Flea and Tick Bundle – Prevention Spray for Dogs, 8 oz + 16 oz Shampoo for Dog Flea & Tick Control

Vet’s Best Flea and Tick Shampoo for Dogs – Advanced Strength Plant-Based Formula for Flea Treatment and Prevention, Natural Flea Bath and Tick Control, Vet Recommended, Made in USA, 12 oz

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