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SENTRY

SENTRY Oatmeal Flea and Tick Dog Shampoo 63.5 oz

  • 63.5 fl oz bottle of shampoo
  • Flea and tick formula with oatmeal
  • Hawaiian ginger scent
  • Dog use, age range listed as puppy
  • No warranty stated

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A large bottle of oatmeal flea and tick shampoo for dogs in a ginger scent. The listing is thin on directions and ingredients, so rely on the bottle label.

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ASIN: B00920YHOOCategory: Dog Shampoos

Overview

Sentry sells this oatmeal flea and tick shampoo in a very large bottle for dogs, scented Hawaiian ginger. The title says it rids a dog of fleas, ticks and other pests.

The bulk size makes sense for multi-dog homes or frequent baths. Oatmeal is part of the name, though the listing gives no ingredient or concentration details. Directions and age limits are not spelled out.

Who it's for

Dogs living in flea-prone areas, bathed regularly by an owner who wants a large bottle, are the situation. Cat owners and anyone seeking a gentle plain shampoo should check the label or pick another product.

Pros and cons

Pros
  • Large bulk bottle
  • Targets fleas and ticks
  • Hawaiian ginger scent
Cons
  • No directions in listing
  • Ingredient details missing
  • Item form entry is wrong

Performance notes

A flea and tick shampoo works as a contact treatment during the bath, so the lather needs time on the coat before rinsing. It does not give lasting protection between baths, so pair it with the vet's preferred preventive. Check the label for how often it may be used.

Specifications

BrandSENTRY
Dimensions & fit
Weight4.43 pounds
Capacity & performance
Volume63.5 fluid ounces
Age Range DescriptionPuppy
Included components
Unit Count63.5 fluid ounces
Warranty & support
Warranty DescriptionNo warranty
Other details
Target SpeciesDog
Scent NameHawaiian ginger
Allergen InformationYam Free
Item FormStick

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Frequently asked questions

How do I use Sentry Oatmeal Flea and Tick Shampoo?

The listing gives no directions. Follow the bottle label and rinse the coat thoroughly.

Is Sentry Oatmeal Flea and Tick Shampoo only for puppies?

The age range says puppy, while the title says dogs. Check the label for the minimum age.

How big is the bottle?

It holds 63.5 fl oz and weighs 4.43 lb.