Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Hartz Dog Shampoo Review 2026: Pros, Cons & Final Verdict

Share

Hartz Dog Shampoo - Featured Image
Our Final Verdict

We give Hartz Dog Shampoo a rating of 4.6 out of 5 stars.

Editor Rating: 4.5/5
Value for Money: 4.8/5
Scent: 4.5/5
Longevity: 3.5/5
Deodorizing Powder: 4/5

We are not telling you anything new by saying that there is a myriad of dog shampoo options available online and at your favorite pet store.

Some are specially formulated to treat your pooch’s sensitive skin, while others tackle the fleas and ticks that invade your best friend’s coat. Not to mention the products that deodorize, cleanse, perfume, and detangle the hair. How do you find the best option that suits both your wallet and your beloved pup?

By relying on a reputable brand that has a proven track record, like Hartz. Besides, if you have been a dog owner for a long time, you have most likely already seen or heard of this company. Indeed, this family company has been specializing in a wide range of pet products for over 90 years. It offers many types of dog shampoos, specially designed for sensitive or irritated skin, flea and tick treatment, anti-dandruff, and even offers a “whitening” shampoo to revive the shine of white or silver coats!

For this article, we’re going to focus on Hartz Groomer’s Best Professionals 6 in 1, as it tackles several sources of headaches for all dog owners: tangled, dry hair, dandruff, odor, dirt, and heavy shedding.

divider single dog paw oct 2024

Hartz Groomer’s Best Professionals 6 in 1 Dog Shampoo – A Quick Look

Hartz Dog Shampoo

Pros
  • Fresh and not overpowering lavender scent
  • Suitable for all fur and coat types
  • Great value for money
  • Free of sulfates, parabens, alcohol, or dyes
  • Makes fur soft and shiny
Cons
  • Contains synthetic surfactants that may cause allergies in some dogs

Specifications

Brand Name: Hartz
Formula: No added sulfates, parabens, alcohol, or colorants
Shampoo Benefits: Deodorizes, cleans, conditions, detangles, moisturizes, and strengthens dog’s coat
Scent: Lavender, mint
Sizes Available: 18-ounce; 32-ounce
Item Weight: 1.13 lbs

divider single dog paw oct 2024

Leaves a Fresh Lavender and Mint Scent on Your Dog’s Fur

bath foam to a Golden Retriever dog
Image By: 135pixels, Shutterstock

Even if that smell doesn’t last more than a few days (if you’re lucky!), you’ll still enjoy the fresh smell your dog will give off every time he comes asking for cuddles!

Effective on Any Breed of Dog

From Chihuahua to German Shepherd, this shampoo does not discriminate. You will notice a greater difference in hair appearance after using this product on a large, hairy Bernese Mountain Dog, compared to a smooth-haired French Bulldog.

No Need to Buy Several Kinds of Dog Shampoos

It’s not just a marketing stunt: Hartz Groomer’s Best Professionals 6-in-1 Dog Shampoo is effective at softening, conditioning, detangling hair, and removing the layer of dead hair from your lovely pooch’s skin.

The Ingredient List Is Not Stellar

Even though the manufacturer boasts that its dog shampoo is free of alcohol, parabens, dyes, and sulfates, it still contains a certain amount of synthetic surfactants, such as Cocamidopropyl betaine and sorbitan laurate, which can cause allergies in some dogs with sensitive skin. Thus, dog owners looking for shampoos made with all-natural ingredients won’t be too thrilled when reading the fine print on the packaging.

divider single dog paw oct 2024

Frequently Asked Questions

French Bulldog Bath
Image by: Margarita Mindebaeva, Shutterstock

How Good Is the Warranty That Comes With This Dog Shampoo?

Unfortunately, Hartz makes no warranty with respect to this product. However, its affordable price is worth trying on your dog, even if it means passing it on to your neighbor if the results are not conclusive.

Is This Shampoo Suitable for My Dog’s Sensitive Skin?

Theoretically, yes. This shampoo is formulated to soothe the itchiness of dogs with sensitive skin. However, every pet is different, and your puppy may have an allergic reaction to this product. In any case, it is best to test a small amount of product on your dog’s fur before bathing him entirely.

How Often Should I Wash My Dog?

No more than once a week.

By the way, always ask your veterinarian’s opinion before buying any new product for your dog, no matter what the reviews say.

Every pet has different needs, and you should never rely solely on what you read online. We take great care to honestly review every product we have in our hands, but nothing beats the opinion of a professional like your veterinarian or animal technician.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the advice you need for your dog — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

What the Users Say

This shampoo does wonders for my dog’s fur. Since using this shampoo for my pup he has received more compliments than ever!”

“This shampoo smells divine! It does wonders for the coat of my large German Shepherd, who has a tendency to wallow in any puddles of mud he finds!”

Doesn’t keep all its promises (my Golden Retriever still loses as much hair as before) but this product leaves a very good smell on his coat

divider single dog paw oct 2024

Conclusion

That’s the end of our Hartz Groomer’s Best Professionals 6-in-1 Dog Shampoo review. Does this product deserve a spot on your shampoo shelf for your precious dog? Without a doubt. But beyond the undeniable benefits of this product, you remain the only person capable of evaluating whether or not this shampoo is suitable for your animal. In any case, we hope to have been able to help you with your choice.


Featured Image Credit: oritslama, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

We Didn’t Just Add a Dog to Our Life – We Built a Life With Him

“We didn’t just bring a dog home—we built a life together.” Most people are quietly taught a version of pet ownership that looks...

What Most Airlines Won’t Let You Do With Your Dog (Even If You Pay Extra)

Airline pet policies are notoriously hard to navigate. The information is scattered across different pages, buried in FAQ sections, and often contradicts what...

Designer Breeds: Best of Both? New Study Says No

“I’ll take a highly trainable, low-shedding lapdog, hold the heart disease and anxiety!” Something I always found amusing was when people would point...

Ask Dr. Paola- Help! My Dogs Erection Gets Stuck! (April 6, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

How to Teach Your Dog to Sit – Our Vet’s Recommended Steps

One of the first things that you want to teach your new puppy (or older rescue) is to sit when you give them...

8 Best Shampoos for Shih Tzus in 2026: Reviews & Top Picks

Shih Tzus are toy-sized, adorable, and make great family pets. However, bathing them can be a bit of an issue if you don’t...

Why You Should Never Chain or Tether a Dog: 16 Vet-Verified Risks

Some owners may see chaining or tethering a dog as convenient, but the psychological and physical damage it can do to dogs often...

Can Dogs Eat Mackerel? Vet-Verified Nutrition Facts

Mackerel is a term that applies to various species of swift-moving fish that are mainly part of the Scombridae family. These oily fish...

Keep reading

The Farmer’s Dog vs Spot & Tango: Our 2026 In-Depth Comparison

It’s easy to get lost when venturing through the pet food jungle. With our dogs being part of the family, we want only the best for them when it comes to food. Trying to find the best brands, tasty recipes,...

Dogster_Dog Food The Farmer_s Dog VS Spot & Tango

9 Ways to Keep Your Dog Out of Your Cat’s Food

For one reason or another, animals always seem to like food that doesn’t belong to them. Perhaps dogs think that cat food tastes better or that the food that doesn’t belong to them is always tastier! Either way, your canine...

labrador retriever eating dog food

Can Dogs Have Beets? Vet-Reviewed Nutritional Facts & FAQ

For many people, beets aren’t the first vegetable that comes to mind when they’re at the grocery store or getting ready to make dinner. They are an often maligned and underrated vegetable that adds flavorful depth to dishes, not to...

Beets on a white wooden surface

Rachael Ray Nutrish Puppy Food Review 2026: Recalls, Pros & Cons

Review Summary Rachael Ray Nutrish is a dog food brand founded by celebrity chef Rachael Ray in 2008. The first recipes were developed for her own dogs as she wanted to feed them nutritious, clean meals. Today, you can find...

Dogster_Rachael Ray Nutrish Puppy Food Review

Wild Earth Dog Food Review 2026: Our Expert’s Opinion

Wild Earth is a newer brand of vegan dog food on the market. We know what you are thinking—vegan dog food? While we were a bit skeptical about the product, using the product with our own dogs and looking at...

Dogster_Wild Earth Dog Food Review

8 Best Dog Foods at PetSmart in 2026 – Reviews & Top Picks

Having a dog is a daunting task. There are so many factors to consider when taking care of your new dog. Your dog is just one facet of dog ownership, but it’s one of the most important; after all, dogs...

labrador dog eating food indoor

13 Best Dry Dog Foods in the UK of 2026 – Reviews & Top Picks

When it comes to keeping your dog healthy, high-quality food is a must. Dry food, in particular, can play an important role in your pet’s diet. This popular choice offers several benefits, including helping to keep your companion’s teeth healthy...

dog with a food bowl

9 Best Salmon Dog Foods in 2026 – Reviews & Top Picks

Many dog owners are choosing to feed their dogs food that contains salmon as the main ingredient because of the benefits this fish has to offer their dogs in terms of nutrition. Salmon is a common ingredient in high-quality dog...

dog eating wet food

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter