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Vetoquinol

Vetoquinol BPO-3 Medicated Pet Shampoo 16 oz

  • Liquid Volume: 16 fl oz
  • Product Benefits: Degreasing
  • Item Form: Benzoyl
  • Target Species: Dog

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

Our verdict

A 3 percent benzoyl peroxide medicated shampoo for degreasing and follicle flushing across dogs, cats and horses, reserved for skin issues rather than everyday washing.

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ASIN: B001M5D1GCModel: BPO-3Category: Dog Shampoos

Overview

Vetoquinol's BPO-3 shampoo is a medicated formula with 3 percent benzoyl peroxide, sold in a 16 ounce bottle and labeled for use on dogs, cats and horses.

Benzoyl peroxide at this concentration is used to degrease oily coats and flush hair follicles, which is why the product is aimed at skin that is red, flaky or itchy rather than routine coat cleaning. It is unscented, which matters for pets sensitive to fragranced shampoos.

  • 16 oz bottle, 3 percent benzoyl peroxide
  • Unscented, medicated formula
  • Labeled for dogs, cats and horses
  • Two year shelf life from date of manufacture

Who it's for

Fits owners treating a pet's oily coat, clogged follicles or irritated skin, often on a vet's recommendation given the medicated formula. Not intended for pets with normal, healthy skin who just need a routine wash, where a standard shampoo would be gentler.

Pros and cons

Pros
  • 3 percent benzoyl peroxide for degreasing and follicle flushing
  • Labeled for dogs, cats and horses
Cons
  • Medicated strength is not meant for routine everyday washing
  • Benzoyl peroxide can dry or irritate skin if overused

Performance notes

Benzoyl peroxide works by opening and flushing hair follicles while breaking down excess oil on the coat, which is the mechanism behind its use for oily or acne-prone skin in pets.

Specifications

BrandVetoquinol
ModelBPO-3
Dimensions & fit
Item Weight1 pound
Capacity & performance
Liquid Volume16 fl oz
Included components
Unit Count1 pound
Included ComponentsBenzoyl Peroxide
Warranty & support
Warranty Description2 years
Other details
Product BenefitsDegreasing
Item FormBenzoyl
Target SpeciesDog
Scent NameUnscented
Allergen InformationSulphites Free
AsinB001M5D1GC
ManufacturerVET Solutions
Best Sellers Rank#14,702 In Pet Supplies (See Top 100 In Pet Supplies) #137 In Dog Shampoos
Recommended Uses For ProductIrritated Or
Manufacturer Part NumberVETSMEDSHAM16
Special Ingredients3% Benzoyl Peroxide
Model NumberVETSMEDSHAM16
Upc884967175182 884963665915 030521041596
Customer Reviews{'ratings_count': '890', 'stars': '4.7'}

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Frequently asked questions

What is the active ingredient?

3 percent benzoyl peroxide, per the attribute data.

Can this be used on cats and horses, not just dogs?

Yes, the listing labels it for dogs, cats and horses.

Is it scented?

No, it is listed as unscented.