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Dr. Marty ProPower Plus

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Dr. Marty ProPower Plus

Overall Rating


368 Customer Reviews


The formula found in Dr. Marty’s ProPower Plus combines two billion CFU of four beneficial bacteria strains with enzymes and other ingredients that could help improve your dog’s health.

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Dr. Marty's ProPower Plus Review: A Detailed Look

By HighYa Editorial Team

Updated on: Sep 14, 2020

Dr. Marty’s ProPower Plus contains a blend of 14 health and digestive ingredients which allegedly delivers a long list of dog-friendly benefits, regardless of breed, age, or size.

The company states that this supplement may improve digestion, increased energy and alertness, boosted immune function, healthier teeth, less anxiety and nervousness, scratch-free skin, and a healthier, shinier coat.

To use, put one scoop of ProPower Plus’s powder over your dog’s food or a favorite snack, once per day. From there, the company promises that your pooch’s health will be supported from nose to tail.

Your dog is part of your family, so you want to ensure they’re as happy and healthy as possible. In this review, we will help you understand how ProPower Plus works and if it is the right option for your four-legged friend.

Analysis of Ingredients

The company indicates that ProPower Plus contains the following ingredients:

  • Super Pet probiotic-enzyme blend 1,000 mg or 2 billion CFU – Protease, Amylase, Cellulase, Hemicellulase, Lipase, Papain, Bromelain, Bacillus coagulans (SEBIOTIC®), Lactobacillus acidophilus, Bifidobacterium lactis/longum, Lactobacillus plantarum, and Fructooligosaccharides (DigebSEB®), Gum Acacia, Cellulose Plant Fiber
  • Champignon mushroom extract 80 mg
  • Kelp (Ascophyllum nodosum) thallus powder (Organic) 60 mg

The website also lists these nutrition details:

  • Crude Protein (min) 10.4%
  • Crude Fat (min) 0.31%
  • Crude Fiber (max) 28.1%
  • Moisture (max) 9%
  • Probiotics (min) 2 billion CFU/g

Using these numbers as a guide, Dr. Marty’s recommends the following serving sizes, based on your dog’s weight:

Dog Weight ProPower Daily Serving Size
1 - 10 lbs ½ scoop
11 - 35 lbs 1 scoop
36 - 55 lbs 1 ½ scoop
56 lbs+ 2 scoops

Outside of the ProPower Plus’s probiotic content, we’re left with two remaining ingredients: 80 mg of Champignon mushroom extract and 60 mg of kelp thallus powder.

We did not find any clinical support indicating that Champignon (“white button”) mushroom or kelp are specifically beneficial for humans or dogs.

However, mushrooms are high in fiber and protein, and they and kelp contain vitamins and minerals like selenium, potassium, copper, zinc, iodine, magnesium, iron, and calcium.


Like humans, dogs can take probiotics without the risk of serious side effects.

Mushrooms sold in large-chain grocery stores aren’t toxic to humans or dogs, which includes the mushrooms used to make this supplement.

It’s essential to talk with a veterinarian before giving your dog any supplements to help avoid potential side effects or interactions.


ProPower Plus supplement is priced at:

  • 1 jar: $69.95
  • 3 jars: $188.85 ($62.95 per jar)
  • 6 jars: $356.70 ($59.45 per jar)

The company offers free shipping and a 90-day money-back guarantee, less the cost of return shipping.

Popular Alternatives to ProPower Plus

There are a lot of canine probiotic supplements competing with Dr. Marty’s ProPower Plus, many of which advertise the same general benefits.

They also share many of the same probiotic strains, prebiotics (food for the bacteria once they reach the gut), additional ingredients, and suitability for all ages, sizes, and breeds.

Their differences largely come down to pricing, formats, and specific formulations. Here how ProPower Plus compares to some of the top-rated options on Amazon:

Brand Price (Amazon) / Cost Per Serving Format # of Strains / CFU
Dr. Marty’s ProPower Plus $49.95 / $0.83–$3.33 Powder (scoop) 6 / 2 billion
Purina Pro Plan FortiFlora $27.99 / $0.93 Powder (sachets) 1 / 100 million
Zesty Paws Probiotic Bites $25.97 / $0.29–$0.87 Soft chews 5 / 3 billion
Nusentia Probiotic Miracle $39.99 / $0.11–$0.22 Powder (scoop) 6 / 360 billion
Advita Probiotic Supplement for Dogs $17.59 / $0.59 Powder (packets) 4 / 200 million
NutraPet Probiotics for Dogs $19.97 / $0.17–$0.67 Chewable tablets 3 / 200 million

Dogs can be picky eaters, so you might need to try more than one formula and format (powder, chewable, etc.) before landing on one that agrees with your pooch.

The Bottom Line

According to WebMD, the typical processed dog food delivers enough vitamins and minerals for your dog:

“Most dogs receive a complete and balanced diet – including necessary vitamins and minerals - from commercially processed dog food, according to the FDA. Dogs fed a homemade diet may need supplements.”

WebMD goes on to emphasize that if your dog already receives adequate nutrition, supplementing with additional vitamins or other ingredients can actually harm their health, rather than boost it.

What about from an effectiveness perspective? We talked with Dr. Dawn M. Booth, director of the clinical pharmacology lab at the Auburn University College of Veterinary Medicine, to get an answer.

“It’s hard finding quality evidence for the efficacy, much less the need, for these products,” Booth told us.

American Kennel Club (AKC) states that canine-oriented probiotic supplements are very popular with some veterinarians and that a great deal of anecdotal evidence exists to support their benefits.

Furthermore, the AKC advises there are also several one-off clinical trials indicating that probiotic supplementation could—like in humans—enhance immune response, reduce diarrhea, and eliminate the need for antibiotics in dogs.

To help you decide whether or not your dog requires supplementation, as well as assistance choosing the best product (if any at all) while avoiding side effects and medication interactions, it’s essential that you talk with your veterinarian beforehand.

Customer Reviews

4.4 Stars out of 368 Reviews
5 Star:61% 4 Star:29% 3 Star:2% 2 Star:1% 1 Star:5%
91% Recommend This Product
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Posted on Sep 15, 2021

Don’t waste your money

By Jennifer C., Texas, Verified Reviewer

My dog wants nothing to do with it and won’t eat her food when the product is added. When I contacted customer service they explained there is no smell to the product or taste, I’ll take his word, explaining how to portion, that it may take time for the dog to accept. I know my dog. She doesn’t want it today and she won’t want it days ahead.

If you want to return you are responsible for the shipping cost and in order to get the refund the company will review the item once they receive it to get the refund. So if it’s not to their liking I may or may not get a refund. I guess that’s the small print on the 90-day refund.

Length of Use: Less than 3 months

Bottom Line: No, I would not recommend this to a friend

Company Response from Dr. Marty Pets

Sep 16, 2021

Hello Jennifer. My name is Kat, I am with Dr. Marty Pets. I am sorry to hear that your pup did not enjoy our formula. While many of our customers enjoy or formula, we do understand that it may not be for all pets. For this reason we do stand by our 90-day money-back guarantee. As it is an industry standard, we do ask that you return the products if requesting a full refund. Once returned, our returns department inspects the package to ensure all jars or bags were returned. Once inspected, refunds will be processed accordingly. I apologize for any confusion. If you ever have and questions, please do not hesitate to reach out. My email is Kat@drmartypets.com. Have a great day.

Helpful Review? 2 People Have Voted

Posted on Jul 27, 2021

It may be a good product

By Leslie G., Coventry, RI, Verified Reviewer

As I see the difference in my pet and it is true there are many positives, but he also had diarrhea and I'm not sure if it's because of the ProPower or something else. So that's the only problem, when there is a problem you won't know the culprit.

Length of Use: 3–6 months

Bottom Line: Yes, I would recommend this to a friend

Helpful Review? 2 People Have Voted

Posted on Apr 28, 2021

Portion bad but the little product you get is good

By Patty G. , Millville, NJ

So so disappointed that my jar WAS MAYBE 1/4 full! Not a happy customer! Want to reorder but don't want to get ripped off again! Another lady here said 1/3 full. How horrible to not fill jars and charge for air!

Length of Use: Less than 3 months

Bottom Line: No, I would not recommend this to a friend

Pros and Cons

Stopped her breath from smelling bad

Jar only maybe 1/4 full...disappointed

Helpful Review? 5 People Have Voted

Posted on Jan 13, 2021

Energy boost and new vitality for 14-year-old

By Steve L., California, Verified Reviewer

Our neighbor initially gave us a jar of ProPower Plus citing how it keeps her 17-year-old pup active and healthy. We were amazed at how quickly and positively it worked on our 14-year-old Queensland Healer/American Bull mix. Where she used to be what you might expect from a 14-year-old dog, ProPower Plus gave her new energy and character after the first jar! She started playing with her toys again and even gave her new-found energy on her walks around the neighborhood and open space! We're sure it re-awakened the puppy in her and we're very amazed at how it has increased her quality of life, even at 14 years old! Thank you Dr. Marty for ProPower Plus!

Length of Use: 3–6 months

Bottom Line: Yes, I would recommend this to a friend

Pros and Cons

New-found energy in our 14-year-old

Dogs love the added taste to their meals

Simple to add to existing food

Wish there was more in every jar

Helpful Review? 2 People Have Voted

Posted on Jan 13, 2021

High price but little product

By Celia M., Wharton, TX, Verified Reviewer

I just wanted to comment on the amount of product inside the container of ProPower Plus. After I removed the seal and opened the container I saw that only a third of the container was filled. How disappointing.

I am a first-time customer and I had high hopes that this probiotic would help my dog but, even if it does, I will not be buying it again due to the small amount inside the container.

Length of Use: Less than 3 months

Bottom Line: No, I would not recommend this to a friend

Company Response from Dr. Marty Pets

Jan 20, 2021

Hi Celia, this is Kat from Dr. Marty Pets here! I am sorry to hear about your negative experience with this product. Just a reminder that if you are not 100% satisfied with your experience using this product, we always stand by our 90 Day Money Back Guarantee! Please feel free to email me directly at kat@drmartypets.com for more information on this!

Helpful Review? 2 People Have Voted

Posted on Jan 6, 2021

Very disappointed

By Madelaine S., Washington, DC, Verified Reviewer

Ordered this for my daughter's 3-year-old Golden Retriever. Since starting it, he has had explosive diarrhea and watery poops. He seems quite ill from it. He also seems very anxious. I bought 3 jars and wished I hadn’t. Very, very disappointed!

Length of Use: Less than 3 months

Bottom Line: No, I would not recommend this to a friend

Company Response from Dr. Marty Pets

Jan 8, 2021

Hello Madelaine, this is Kat from Dr. Marty Pets. I am very sorry to read about your dog’s reactions to our ProPower Plus. We understand that every pet is different and that our supplements are not fit for every furry friend, which is why we always recommend consulting your veterinarian to ensure that our supplements are the right fit for your pet. We always stand by our 90 Day Money Back Guarantee. Please email me directly at kat@drmartypets.com for more information on this!

Helpful Review? 3 People Have Voted

Posted on Sep 30, 2020

Need to reorder!

By Alice B., Aurora, CO, Verified Reviewer

I stopped ProPower Plus to try a different product by Dr. Marty. My dog did not do well on the new product and finally refused to eat it. Dr. Marty returned my money for that product and I need to reorder ProPower Plus to get my dog back to his healthy and energetic self.

Length of Use: 6–12 months

Bottom Line: Yes, I would recommend this to a friend

Pros and Cons

Improved movements and general attitude of my dog

No “cons” were specified in this review

Helpful Review? 2 People Have Voted

Posted on Sep 30, 2020


By Debbie L., Enid, OK, Verified Reviewer

We gave the ProPower Plus to two of our dogs. They ate it for 2 days and seemed to like it. Then on day 3 one started having diarrhea, ending up in the vet's office after hours. We got home with that dog to find the other dog having the same problem. We are still trying to stop the diarrhea today. I'm sure the additive is good but our dogs reacted negatively.

Length of Use: Less than 3 months

Bottom Line: Yes, I would recommend this to a friend

Pros and Cons

The dogs like the flavor


Company Response from Dr. Marty Pets

Oct 2, 2020

Hello Debbie. My name is Kat and I am with Dr. Marty Pets. I am very sorry to read about your dog’s reactions to our ProPower Plus. This is not a common issue and we would like more information on your situation. Please email me at kat@drmartypets.com so that our team may investigate this right away. We advise you to please follow the recommendations from your veterinarian. I wish you and your family a wonderful day and I will be awaiting your response.

Helpful Review? 2 People Have Voted

Posted on Sep 13, 2020


By Sheryl S., Vero Beach, FL, Verified Reviewer

Doesn’t work after 2+ months used on a 17 lbs Boston Terrier. Absolutely no improvement in skin condition. Also no change in her breath. Would rate a zero if I could. Want a refund for the remaining products and the empty jar husband saved. Purchased 6 jars but he threw one empty jar away.

Length of Use: Less than 3 months

Bottom Line: No, I would not recommend this to a friend

Pros and Cons

No “pros” were specified in this review

Didn’t work

No changes in coat

No change in breath

Company Response from Dr. Marty Pets

Sep 14, 2020

Hello Sheryl. I am sorry to read that our ProPower Plus was not the best choice for your Boston Terrier. We have many satisfied pups, but we understand that results may vary. Dr. Marty Pets advises our customers to consult their veterinarian prior to making any changes to their dog’s daily regimen, as the veterinarian will have the best advice for your particular pet. Please email me at kat@drmartypets.com so that I may provide a one-time full refund for your trouble. Dr. Marty Pets wishes you the best of luck in finding the appropriate routine for your pup’s needs. I wish you a wonderful day and I look forward to hearing from you soon.

Helpful Review? 3 People Have Voted

Posted on Sep 5, 2020

It really works!

By Michael H., Mebane, NC, Verified Reviewer

My dog is getting old and is slowing down, she developed an infection in her mouth, which we treated with antibiotics and Dr. Marty's ProPower, and I now have my dog back! She is perky and plays like she is much younger, and her appetite is back!

Length of Use: 2+ years

Bottom Line: Yes, I would recommend this to a friend

Pros and Cons

It works

Brought my dog back to being its normal self

Easy to use

Price is out of line

Too expensive

Reduce the cost

Helpful Review? 3 People Have Voted

Posted on Jul 22, 2020

I'm grateful for this unbelievable product

By Paulette E., Sagle, ID, Verified Reviewer

I have a rescued 145 lb 9-year-old King German Shepherd who loves playing ball but after 4 months he started limping on his right front leg and I was told to stop letting him run freely. I have had two Veterinarians unable to diagnose any cause for this so he has been limping for 4 years even though on Deramaxx. Two months ago the limping got much worse, breaking my heart to watch him. My husband saw Dr. Marty's YouTube, I watched it but thought there was no way it would help my dog, BUT, what if it could? I started giving it to him on a Tuesday and by the following Wednesday he was no longer limping and after about 6 weeks he is still NOT limping even when he runs! He's more playful and has more energy as well.

But that's not all, I started giving it to my 13-year-old Chihuahua, not expecting any changes. She has Collapsed Trachea common among Chihuahuas causing her to cough in her sleep and just walking causes her to stop and cough several times like she is choking. I had her checked for heart problems and the tests were negative. She coughed one night and we realized she hadn't been coughing for some time. She rarely coughs now and I can only credit Dr. Marty's ProPower Plus Powder as it is the only change in her diet. My heartfelt thanks for this great product as well as the great customer service!

Length of Use: Less than 3 months

Bottom Line: Yes, I would recommend this to a friend

Pros and Cons

It helped give my dogs a better quality of life

Eliminated my dog's limping

Greatly helped my dog's coughing

They don't always eat all of it when mixed in dry dog food

I would like a better way to get my dog to eat, the powder is hard to mix

Helpful Review? 2 People Have Voted
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