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Best Non-Toxic Dog Shampoos

We vetted dog shampoos against the Welpr Standard and here are our top picks.

Camille May

Camille May

Cofounder & Product Curator

Olushola M. Awoyemi

Olushola M. Awoyemi

Medical Reviewer, PhD

Here's what we look for:

  • Simple formulas with natural or synthetic ingredients that meet our standard
  • Unscented preferred, with certain essential oils allowed when properly diluted and clearly disclosed
  • Free from parabens, PEGs, phthalates, harsh sulfates, artificial dyes, and formaldehyde-releasing ingredients
  • Minimal, non-irritating preservatives
  • Transparent sourcing, ingredients, and manufacturing practices

The Best Non-Toxic Dog Shampoos

On Welpr, terms like "non-toxic," "safer," "cleaner," "healthier," and "vetted" are editorial labels based on our own standard for product assessment. They are not guarantees, certifications, or medical claims. Learn more.

Oatmeal & Aloe Dog Shampoo

earthbath

Oatmeal & Aloe Dog Shampoo

Est. Price$18.99
10.0
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

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Oatmeal Shampoo for Dogs

Burt's Bees

Oatmeal Shampoo for Dogs

Est. Price$7.98
8.1
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

All Natural Dog Shampoo

4Legger

All Natural Dog Shampoo

Est. Price$17.98
9.9
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Oatmeal Shampoo for Dogs and Cats

kin+kind

Oatmeal Shampoo for Dogs and Cats

Est. Price$14.99
8.8
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Dog Shampoo and Conditioner

Chagrin Valley

Dog Shampoo and Conditioner

Est. Price$10.90
8.6
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Pet Shampoo for Sensitive Skin

Vermont Soap

Pet Shampoo for Sensitive Skin

Est. Price$18.99
8.4
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Pet Shampoo Concentrate

Wholistic Pet Organics

Pet Shampoo Concentrate

Est. Price$32.99
8.4
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Dog Shampoo for Dry, Itchy Skin and Coat Relief

kin+kind

Dog Shampoo for Dry, Itchy Skin and Coat Relief

Est. Price$14.99
8.2
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

How to Swap to Non-Toxic dog shampoos:

Here's how to swap to non-toxic dog shampoos:

What to know about dog shampoo

Your dog's skin absorbs what's lathered onto it, and most dogs get bathed regularly over their entire body. That combination of frequent use, full-body skin contact, and direct proximity to their face makes the formula worth paying attention to.

  • Welpr evaluates dog shampoos the same way it evaluates human personal care: no synthetic fragrances, no parabens, and no harsh surfactants.
  • Dogs have thinner, more sensitive skin than humans, so ingredients that seem mild to us can still be worth questioning for them.

Review the shampoo you already use

Check the ingredient list on your current dog shampoo bottle. Look for synthetic fragrances (often listed as "fragrance" or "parfum"), parabens, and harsh surfactants like sulfates.

  • If the label lists "fragrance" or "parfum" without specifying the source, that typically means synthetic fragrance is used.
  • Start with the shampoo you reach for most often — if you rotate between products, check the one your dog gets bathed with the most first.

Use your current dog shampoo more carefully

If you're not ready to replace your dog's shampoo right away, small adjustments during bath time can help. Rinsing thoroughly and limiting how long the product sits on your dog's coat are simple, practical steps.

  • Rinse your dog's coat completely — leftover residue sits on the skin and can be licked off during grooming.
  • Avoid lathering near your dog's eyes, ears, and mouth where skin is thinnest and most sensitive.

Choose a cleaner dog shampoo

Look for dog shampoos with simple, recognizable ingredient lists built around plant-based cleansers and natural oils. Fragrance-free or naturally scented formulas are a good sign.

  • Skip products that rely on vague claims like "natural" or "gentle" without backing it up on the ingredient list — the actual formula matters more than marketing language.
  • Click the button above to shop Welpr Approved dog shampoo.
Camille May

Camille May

Cofounder & Product Curator

Camille May is the co-creator of Welpr and a guide for clean living. After selling her last company in the health food space, she went non-toxic while working to heal an autoimmune condition....

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Olushola M. Awoyemi

Olushola M. Awoyemi

Medical Reviewer, PhD

Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology,...

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