Forza10 Nutraceutic Active Line Colon Diet Phase 1 Dry Dog Food, 8-lb bag

By Forza10
Rated 4.6667 out of 5 stars
$54.99Chewy Price
$52.24Autoship Price
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About This Item


  • Formulated for daily dietary support, post-operative periods, and convalescence from illness.
  • Great for elderly fur-buds and those with chronic liver issues, too.
  • Limited ingredients, single-source fish protein, and single-source gluten-free carbs are ideal for pets with allergies and sensitivities.
  • Free from potentially irritating ingredients like corn, soy, wheat, by-product meals, antibiotics, GMOs, and artificial preservatives, colors, and flavors.
  • Fortified with a balance of Omega-6 and Omega-3 fatty acids, to support health and recovery.

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Nutritional Information

Feeding Instructions

Play Video: Learn More About Forza10 From Our Team of Experts
Learn More About Forza10 From Our Team of Experts

Frequently Bought Together

Merrick Chicken Bone Broth Grain-Free Wet Dog Food Topper, 7-oz pouch
Rated 4.2063 out of 5 stars
$4.68Chewy Price

Save Extra 30% Off at Checkout with code: PET30

Total Price: $122.66

About Forza10

Clean Food for Pet Sensitivities

Forza10 is a clean, solution-based line of food for dogs and cats. With over 25 years of experience, Forza10 crafts dry and wet recipes using specially selected holistic ingredients with no hormones or antibiotics. Their formulas are made to support pets with a wide variety of sensitivities, including those affecting the skin, digestion, the kidneys, the urinary tract and more.

Novel and Sustainable Proteins

Forza10 recipes are made with delicious wild-caught anchovies, which are a rich source of omega-3 and omega-6 fatty acids. Some formulas are crafted with pasture-raised lamb to provide an alternative source of protein that supports lean muscle and performance.

Cold-Pressed Supplements

What makes Forza10 kibble formulas unique are the heart-shaped supplement pieces. Instead of using a heating process, these pieces are made using a cold-pressed patented process to maintain and freeze all the nutrients inside the food. That way, your pet can eat and absorb all the concentrated nutrition in every morsel.

Naturally Powered Feeding

Forza10’s ingredients come from the cleanest, natural sources available to ensure they are completely free from contaminants, chemicals, steroids or antibiotics. Their recipes are blended with special herbs and plant extracts to promote optimal wellness and provide natural therapeutic benefits for your pet.

Some of the Nutritious Ingredients in Forza10


A tasty source of antioxidants and vitamin C, which helps prevent tissue degeneration and support the digestive system.


One of the most potent, natural anti-inflammatory substances. It promotes healthy digestion and immune function.


One of the strongest anti-inflammatories in nature. This powerful antioxidant helps block the growth of bacteria.

Orange Peel

Used in weight loss diets because it helps positively stimulate the nervous system and encourages lipolytic activity.

About Forza10

Forza10 was founded after Sergio Canello, DVM and international expert on food intolerances, teamed up with natural medicine expert, Gianandrea to research and develop functional pet food recipes. The result? A pet food line completely free from chemical or pharmacological pollutants and made with rigorously controlled raw ingredients provisioned from the most pristine regions of the planet. Support your pets with the natural, holistic approach of Forza10.

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Top IngredientsHydrolyzed Fish Protein, Brown Rice, Rice Flour...Rice, Hydrolyzed Fish Protein, Anchovy Meal...Ground Rice, Anchovy Meal, Hydrolyzed Fish Protein...Ground Rice, Fish Meal, Rice Mill Run...Ground Rice, Anchovy Meal, Vegetable Oil...
Health FeatureDigestive Health, Immune SupportAppetite Stimulation, Diabetic Support, Digestive Health...Brain Health, Immune Support, RecoveryAppetite Stimulation, Digestive HealthDental & Breath Care, Immune Support, Skin & Coat Health
Special DietGluten Free, Limited Ingredient Diet, No Corn No Wheat No Soy...Gluten Free, Limited Ingredient Diet, Low Glycemic...Gluten Free, Limited Ingredient Diet, No Corn No Wheat No Soy...Gluten Free, Limited Ingredient Diet, No Corn No Wheat No Soy...Gluten Free, Limited Ingredient Diet, No Corn No Wheat No Soy...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All Breeds
Food FlavorSeafood & FishSeafood & FishSeafood & FishSeafood & FishSeafood & Fish
Food FormDry FoodDry FoodDry FoodDry FoodDry Food

Questions & Answers

3 Customer Questions

Does this food contain taurine ?
Answer by ChewyAug 28, 2023
This recipe does not have taurine added, though taurine is naturally present in meat.

what is the fat % of this food?
Answer by ChewyMay 22, 2023
This food contains a minimum crude fat content of 11.5% on an as fed basis.

What is the sodium content in this food?
Answer by ChewyFeb 13, 2023
This food has a Sodium content of 0.67% on a dry matter basis.

ReviewsWrite a Review

Rated 4.6667 out of 5 stars
15 Ratings
Would recommend to a friend

15 Customer Reviews

Rated 5 out of 5 stars
By Alana on Oct 30, 2023

worked wonders

My 9 month old Pocket American Bully had been having food sensitivity for 4 months. We tried numerous foods (various proteins) until he was put on a hydrolyzed diet. He continued to have loose bowels and hives while on the prescribed hydrolyzed food. A local pet store suggested I try Forza10. I ordered the colon diet from chewy and have had great luck. He was able to start the food without transitioning. I saw immediate improvement with his bowels. In approximately a week his coat became softer as well. He has been on the Forza10 colon for approximately a month now, his hives have completely healed and he is still doing great. I am ever so happy to have found this food.

Rated 5 out of 5 stars
By Lvalenz on Sep 23, 2023

Life Changing

I have a 17-year-old Jack Russell terrier who has battled intestinal issues all of his life. I bought him in a pet store at 12 weeks - puppy mill and he already had GI issues and we have been in and out of Vet’s office for years but we saw gastrointestinal doctor and in 2018, and that fixed part of the problem and we took him off of human chicken, but he’s always had inflammatory bowel disease. It’s gotten worse as he’s older, but his other quality of life is wonderful and the vets hydrolyzed royal canine is soy based and in my opinion not a great quality - Forza10 “Colon” has now replaced the Royal Canin and he LOVES it !!!!

Rated 1 out of 5 stars
By Emily on Nov 16, 2023

Made Constipation Worse

Dog suffers from chronic constipation - This food made her constipation worse. Stools are very dry and crumbly, and she is struggling more than usual. (she is kept very well hydrated)

Rated 5 out of 5 stars
By Eva on Sep 26, 2023

So far so good

My dog has been suffering with severe gut inflammation, diarrhea, and loss of appetite. She instantly loved this food. She doesn't seem to be having pain anymore and she is having nicely formed stools. The food itself has an odour but it hasn't caused her bad breath, and she likes it. I will buy it again.

Rated 5 out of 5 stars
By Kendall on Jun 5, 2023


My dog has suspected IBD and chronic pancreatitis. Never formally diagnosed but we have tried everything under sun and I mean everything. Prescription diets, fresh food diets, home cooked, and more. Any dog food with low enough fat and no ingredients that aggravate her system, we have tried. Her stools and reflux just never improved or got worse. I can’t believe I skipped over this brand in the past because as soon as I gave a tiny amount mixed with her current food her stools were solid. They haven’t been solid for basically her whole life. While it’s not her favorite - she eats it mixed with a tiny bit of her fresh food and she eats just fine. This really saved her life and we will be able to ween her off of her medications now that she is stable.

Rated 5 out of 5 stars
By moestud on Feb 7, 2023

Game Changer

My dog was battling terrible diarrhea for over 6 weeks. She spent the night at the vet hospital, was released and seemed to be ok but then the diarrhea started again. I tried everything, vet prescriptions, probiotics, prebiotics, prescription dog food, chicken and rice, EVERYTHING! But nothing helped. Luckily besides the diarrhea, my pup was generally ok but I know she couldn’t continue having these issues forever. I was at my whits end and her constant cow patties of poop were hard to clean up in the yard. I Researched options on Chewy and stumbled upon Forza10. It completely fixed whatever the issue was. Within a few days, her poop was perfect and continues to be. Plus, she loves it! I realize it’s expensive but she is no longer on any additional meds so it’s worth it. Highly recommend!

Rated 5 out of 5 stars
By Maddie on Feb 22, 2023

I can hardly believe it!

Just amazing. After more than 7 years of trying so many different foods, I saw this recommended by a vet on an online forum. I read one of the clinical studies and decided to give it a try. At last, our nearly 8 year old mutt has firm stools and it has slowed down his digestion! This stuff is evidence-based and for us it worked!

Rated 4 out of 5 stars
By piper on Jun 10, 2022
Top 500 Contributor

Amazing food if your dog will eat it!

This food cleared up my dog’s month-long stomach issues in one day! She ate goose poop, went on antibiotics to clear up the diarrhea, and has had problems since then. But with this food she went from pudding poop the night before eating it to perfect poop the very next afternoon. It’s amazing stuff. I would keep her on it indefinitely, but she doesn’t like the taste and refuses to eat it now even if I mix it with wet food. So we’re transitioning back to another food but will keep some of this on hand for future stomach problems!

Rated 5 out of 5 stars
By JoyG on Feb 4, 2022

Best food my dog has had!

My chihuahua mix has IBD. He was on a prescription GI food for years. Not sure if RC changed the formula or he just kind of became immune to it. But over the last couple of years, he was having more and more flare ups. I looked at so many brands, both prescription and non-prescription. I rolled the dice on this and it paid off. He has barely had any issues since he has been on this, and it's been almost a year now. His belly is better and he seems healthier and more perky overall for a 10 year old dog. If you're on the fence, give it a try.

Rated 5 out of 5 stars
By Denise on Nov 26, 2021

Amazing food

My Yorkie was diagnosed with IBS. Constant problems with vomiting, diarrhea and terrible gas. Since starting this food about 6 months ago he has been completely problem free and is off the steroids. It is a miracle as I have tried other brands and prescription diets that didn't work nearly as well. He also really likes it!