Best Dog Shampoo

We spent over 36 hours researching and testing 20 different kinds of dog shampoos and found that results, performance and all natural ingredients were most important. 4-Legger Dog Shampoo scored high marks in every category and is our top pick. This 100% organic and vegan dog shampoo conditions and hydrates the dog’s skin and coat so it is shiny, healthy and not dry or itchy. It is soap less, tear-free, and will not irritate the dog’s nose or eyes. The scent wasn’t very strong, but the dog’s coat looked fantastic after washing them with this shampoo and the scratching lessened.
Dog Shampoo
15 mins to read
76 products considered
20 products reviewed
36 hours reviewing

1. 4-Legger

Best Overall Dog Shampoo

5/5 Product Rating
If you are looking for a shampoo that you can feel good about using on your pet, look no further than the 4-Legger Certified Organic Dog Shampoo.

It is all natural and hypoallergenic, making it a great choice even for dogs with sensitive skin.

It is both veterinarian and groomer recommended thanks to its gentle and effective treatment.

It naturally moisturizes and conditions normal to sensitive dry skin and relieves itchy skin with the combination of soothing oils it contains.

This USDA Certified, Organic, All Natural Dog Shampoo is cruelty free, vegan, eco-friendly and naturally deodorizing too. There is nothing synthetic or artificial about this dog shampoo. It lathers up without artificial thickeners that can add chemicals to your dog’s bath that can irritate their sensitive skin.

You can even use this shampoo after you have given your dog flea treatments and let them dry and it won’t strip the treatments off your dog’s skin. You can even use it on puppies and kittens too. It contains ingredients including lemongrass and rosemary that are natural pest deterrents so no chemicals have to be used.

What you WON’T find in this shampoo is synthetic or petroleum ingredients like parabens, Cocamide-MEA, sulfates, PEG, DMDM, Hydantoin, Polysorbate-20, sodium lauryl sulfate or artificial fragrances, colors or preservatives.

It is packaged in a recyclable paraben free bottle and is made in the USA. The texture of this organic shampoo is lightweight yet still gets your dog clean and gives him or her the benefit of high quality shampoo with no worry about chemicals.

Jennifer Abel

2. I Love My Dog

Best Overall Dog Shampoo – Runner Up

4.7/5 Product Rating
This high quality dog shampoo has been formulated to make your dog’s skin look and feel great. It even works to improve the condition of the skin too.

It will take care of your dog’s coat from the roots all the way to the tips of each hair. It will remove bacteria and add shine and strength too. It is vet recommended for improving the coat of your pet.

The long lasting fresh smell will last for days following the bath. Your dog will be clean and smell clean too. A few of the ingredients in this product include oatmeal and neem oil both of which soothe and moisturize.

Your dog’s coat will be shiner, and thicker too. The recyclable bottle is good for the planet and your dog’s coat as well.

This product is alcohol, soap and detergent free. With conditioner inside the shampoo the washing process is fast and simple and just involves the one lathering and rinsing rather than one for shampoo and one for conditioner. You can use this shampoo and conditioner on long and short haired dogs and keep them free from irritation. The company offers a complete satisfaction guarantee or they will give you your money back.

Jennifer Abel

3. Oxgord

Best Budget Dog Shampoo

4.5/5 Product Rating
This 100% vegan and organic pet wash shampoo is one of the most effective organic pet shampoos on the market.

It is a premium coat and skin treatment that will condition and nurture your pet’s skin and coat and keep it looking shiny and healthy.

These all natural and certified organic ingredients respect the environment and nature.

The delicate blend of essential oils form what is a veterinarian recommended coat care regimen for your beloved pet.

It is tear-free and soapless and makes bath time a fun and enjoyable experience. Using this shampoo will not irritate your dog’s eyes or nose.

It is easy to put on your dog in the tub or shower. All you have to do is wet your pet’s fur until it is moist and then apply the pet shampoo from the dog’s head to his or her tail.

All the ingredients that are used in this product are marked on the bottle so you know exactly what you are putting on your pet. The packaging for this shampoo is made from recycled materials and is guaranteed to be paraben free.

Ingredients that are found in OxGord Organic Oatmeal Dog Shampoo and Conditioner include:

  • Aloe Vera
  • Jojoba oil
  • Coconut oil
  • Oatmeal
  • Shea butter
  • Rosemary

If your dog has dry and itchy skin will be soothed by the combination of all these all natural ingredients. The dog’s coat will be glossy and soft. It works easily into lather and rinses easily and cleanly. There is not a strong fragrance to this shampoo because it is all natural so if you are looking for a heavily perfumed shampoo, this will not be a good choice for you.

Jennifer Abel

Dog Shampoo Comparison


I Love
My Dog





Buddy Wash

Fresh N Clean



(fl oz)
16 17 20 16 20 16 16 18 16 18
Type Organic Natural Organic Natural Natural Conventional Conventional Conventional Natural Natural
Contains Aloe Vera,
Shea Butter,
Aloe Vera
Aloe Vera
Vitamin E
Coal Tar,
Vitamin E, C
Vitamin E
Benefits Moisturizes,
Cleans dirt
and grime
and clean
skin and
Fragrance Lemon
Citrus Almond
Eucalyptus Lavender,
Fresh Vanilla Mango


Dog Shampoo Buying Guide

Dog Shampoo Reviews

Why should you use dog shampoo?

Dog Shampoo1Even though some people use human shampoo on dogs, it is much better to use shampoo that is specially designed and formulated for dogs. Dog shampoo has the same function that people shampoo have and that is to get the dog clean and remove any dirt and grime from their coats. The right shampoo will keep your dog’s coat nice and healthy and shiny too.

One of the most important things that you need to be aware of when you start looking for the right dog shampoo for your dog’s needs is the pH level of a dog’s skin. They are naturally more alkaline than a human is.

You want to purchase a shampoo that is pH balanced to the dog you are bathing with it. pH levels will vary according to the dog’s breed, gender and geographical location. You can cause your dog to have skin irritations and even develop skin infections.

The Best Ingredients

The objective of your dog shampoo should be to preserve the skin’s moisture and to condition the coat as well. You want to get a shampoo that has the following ingredients in some form:

  • Aloe Vera
  • Peppermint
  • Vitamin E
  • Honey
  • Antiseptic ingredients

If your dog has allergies, use a hypoallergenic dog shampoo that should be mild enough to use on their easily inflamed skin.

Long Lasting Effects

Dogs do not get daily baths. For this reason you want to get a shampoo that is going to last and stay effective the whole interim between baths. One bottle of dog shampoo will usually last for a long time. Because of this, it is better to spend a little more money on a high quality dog shampoo that will last months. Your dog will have a much healthier coat by you spending more on a high quality shampoo that will take care of his coat rather than cause irritation and itching.

A Few Considerations before Purchasing a Dog Shampoo

Dog Shampoo2You don’t have to be overwhelmed when you are picking out the shampoo you want to use on your pet. You need to start off with an idea of what you want to accomplish with the bath you will be giving your dog.

Do you want to get rid of fleas and other parasites? Are you treating a skin condition or infection? Do you just want to get the dirt off your dog? What you want to accomplish with the bath will determine the kind of shampoo that is best for your dog.

If you are just going to be removing dirt and mild odor from your dog, a gentle shampoo with moisturizers will do just fine. You want to avoid anything that has a strong, overpowering scent to it. If your pet has environmental allergies, they will need to take a bath much more often to wash mold spores, pollen, dust mites and other triggers out of their coats. Look for choices that are hypoallergenic which will help reduce any chance of allergies being triggered.

If you are dealing with a particular problem such as flaky skin, a bacterial or fungal skin infection or other problems you should expect to bathe your dog a lot more often. Look for dog shampoos that are specific to your dog’s condition. The dogs may need to be bathed every few days for as long as a week due or two before any real significant results start being seen.

Some things to look out for when shopping around

Below are some things to look out for when it comes to dog shampoos. These different points below will help you deter mine the type of shampoo that would be the best for your dog.

  • If the shampoo is bright pink, blue, orange or red, the shampoo more than likely has artificial colors in it.
  • If your dog shampoo smells perfume-y, then you will be able to assume that the shampoo has artificial fragrance in it.
  • If the dog shampoo is super thick it more than likely has thickening agents in it and you should move on to another shampoo. Thickening agents can cause irritation. Allergies and other problems.
  • If you notice that your shampoo has a shiny, milky sheen to it, it probably contains sulfates
  • Another sign that the shampoo has sulfates is bubbles. If bubbles are in the bottle, that is your sign that sulfates are in the ingredients’ list.
  • If the shampoo has reviews that it has super lather, then it more than likely contains sulfates and ethanolamines. A natural shampoo will lather but it is different than the traditional, sulfate carrying variety.

Dog Shampoo3DogsNaturallyMagazine reported that the primary cause of death in dogs over the age of 2 is cancer. 5% of all cancer cases in dogs come from hereditary factors and the remaining 95% is caused by environmental factors. This means that 95% of cancer in dogs is being caused by what they are exposed to and this includes the chemicals in dog shampoos.

The three dog shampoos reviewed here are all natural choices that the dog owner can feel good about. Minimizing the amount of environmental factors your dog is exposed to is very beneficial for them.


Bathing your dog keeps his coat in good condition and his skin too, providing you use the right kind of product on him. Using harsh, chemical based shampoos that are designed for humans or dog shampoos that contain a lot of chemicals can cause skin rashes, itching, discomfort and even worse.

Finding organic dog shampoos is easier now than ever before. The all natural choices in this review are all choices that put the health of the dog in the forefront. With essential oils and natural ingredients that will give your dog soothing conditioned skin and a beautiful coat, you are doing something for your dog that will protect them in the long run as well by keeping them from all of the chemicals.

Even though dogs don’t get a lot of baths, it is a good idea to find the best quality dog shampoo you can to use on them when you do give them a bath. With ingredients that include honey, lemongrass, rosemary and other soothing oils that will make a big difference in the appearance of your dog’s coat. You may spend a little more but it will last longer and the benefits your dog realizes will last his lifetime.

Jennifer Abel

Jennifer manages our Pets and Services categories. Jennifer was a dog trainer for 4 years before joining the ThoroughlyReviewed team. She still does it part-time. When she's not working she loves going to the park with her two Weimaraner's Lily and Bells.

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