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Doctor's Choice Supplements Fido-Vite Flexx K9 Dog Supplements Doctor's Choice Supplements Fido-Vite Flexx K9 Dog Supplements

Fido Vite Flexx K9 Supplements

Part # 6070901, 6070902, 6070905, 6070915, 6070925

(5 out of 5) from 8 Reviews
8 out of 8 (100%) reviewers recommend this product.


Fido-Vite Flexx is a complete canine supplement formulated to complement your regular dog food. Fido-Vite Flexx comes in a palatable meal form that contains beneficial probiotics, digestive enzymes, highly available trace minerals and phytonutrients that enhance intestinal health and overall wellness.

Fido-Vite Flexx has all the health benefits of Fido-Vite with the extra joint benefits of Glucosamine and Chondroitin. Fido-Vite Flexx is great for older dogs, dogs working in sport and dogs with weight problems.

Weight Control
It is estimated that 30-40% of dogs in the United States are over-weight and should be on a restricted diet. Another large percentage of dogs have the correct body score, but do not require any more energy. Restricting dog food will work for losing and/or maintaining weight, but other important nutrients needed by the dog are restricted as well. Fido-Vite Flexx puts back essential vitamins and trace minerals that diet restriction took out. Fido-Vite Flexx also improves utilization of nutrients from the dog food.

Intestinal Health
Maintaining intestinal health is key to keeping the rest of the dog healthy. The intestinal tract is the largest organ in the body, giving rise to the largest surface area for the absorption and digestion of nutrients. An undernourished or unstable intestinal tract leads to poor digestion, depressed defense systems, which leads to reduction in nutrient absorption. The ingredients in Fido-Vite Flexx work together with different modes of action to insure optimal intestinal health.

Fido-Vite Flexx intestinal benefits include:

 Fido-Vite Flexx Feeding Directions:

Start slowly - Each day increasing the feeding rate until desired level is reached. You may double the feeding rate for dogs under stress. Adding a small amount of water may enhance acceptability.


Crude Protein (Min)


Crude Fat (Min)


Crude Fiber (Max)


Moisture (Max)


Ash (Max)


Calcium (Min)


Calcium (Max)


Phosphorus (Min)


Potassium (Min)


Magnesium (Min)


Magnesium (Max)


Iron (Min)

300 MG/KG

Copper (Min)

12 MG/KG

Manganese (Min)

100 MG/KG

Zinc (Min)

650 MG/KG

Selenium (Min)

0.3 MG/KG

Vitamin A (Min)

88,000 IU/KG

Vitamin D (Min)

740 IU/KG

Vitamin E (Min)

770 IU/KG

Thiamine (Min)

66 MG/KG

Riboflavin (Min)

44 MG/KG

d-Pantothenic Acid (Min)

110 MG/KG

Niacin (Min)

140 MG/KG

Vitamin B6 (Min)

22 MG/KG

Folic Acid (Min)

2.7 MG/KG

Biotin (Min)

7.9 MG/KG

Vitamin B12 (Min)

0.3 MG/KG

Choline (Min)

20,000 MG/KG

**Cobalt (Min)

0.5 MG/KG

**Lactic Acid Producing Bacteria (Min)

(Lactobacillus acidophilus, Lactobacillus casei, Enterococcus faecium, Bifidobacterium longum)

41,000,000 CFU*/G

**Bacillus subtilis (Min)

2,200,000 CFU*/G

**Glucosamine (Min)

7,100 MG/KG

**Chondroitin Sulfate (Min)

4,900 MG/KG


*Colony Forming Unit

**Not recognized as an essential nutrient by AAFCO dog food nutrient profiles

Oat Products. Animal Plasma. Dried Egg Product. Molasses. Chicken Fat. Kaolin. Yeast Extract. Plant Protein Products. Rice Hulls. Choline Chloride. Inulin. Hydrolyzed Yeast. Dried Lactobacillus acidophilus Fermentation Product. Dried Lactobacillus casei Fermentation Product. Dried Enterococcus faecium Fermentation Product. Dried Bifidobacterium longum Fermentation Product. Dried Aspergillus oryzae Fermentation Product. Coconut oil (for flavor). Silicon Dioxide. DL-Methionine. Fish Oil. Natural and Artificial Flavors. Garlic (for flavor). Potassium Chloride. Monocalcium Phosphate. Dicalcium Phosphate. Dried Seaweed Meal. Glucosamine Hydrochloride. Chondroitin Sulfate. Calcium Carbonate. Magnesium Oxide. Zinc Amino Acid Complex. Dried Bacillus subtilis Fermentation Product. Vitamin E Supplement. Dried Yucca Schidigera Extract. Zinc Sulfate. Iron Amino Acid Complex. Biotin. Manganese Sulfate. Ascorbic Acid. Niacin Supplement. d-Calcium Pantothenate. Manganese Amino Acid Complex. Copper Amino Acid Complex. Dried Bifidobacterium infantis Fermentation Product. Dried Lactobacillus lactis Fermentation Product. Sodium Silico Aluminate. Dried Aspergillus oryzae Fermentation Product. Dried Aspergillus niger Fermentation Extract. Cobalt Glucoheptonate. Vitamin A Supplement. Thiamine Mononitrate. Riboflavin Supplement. Selenium Yeast. Vitamin B12 Supplement. Pyridoxine Hydrochloride. Vitamin D3 Supplement. Basic Copper Chloride. Folic Acid.

(5 out of 5) from 8 Reviews
8 out of 8 (100%) reviewers recommend this product.

San Antonio
November 9th, 2020
Good for the Puppy
My dog is healthy and beautiful thanks to this product. She loves the taste too. Her coat stays shiny. Good stuff.

Yes, I would recommend this product.

September 21st, 2020
Excellent product
My dogs love the taste and the results have been incredible. I had a bitch struggling to bounce back from a litter last month/. Fido-vite Flexx Supplement helped her regain her appetite and begin to regain her condition. Very quickly! Very impressed.

Yes, I would recommend this product.

St. Louis, MO
September 21st, 2020
Next Level Fido-Vite Flexx
After using Fido-Vite K9 supplement with great success, I decided to try Fido-Vite Flexx. I am happy to report that this formula with glucosamine and chondroitin is "next level" for my active middle aged dog.

Yes, I would recommend this product.

September 8th, 2020
Yes, it finally delivered.
Thank you.

Yes, I would recommend this product.

June 17th, 2020
Great supplement for our lab
This supplement is excellent for our chocolate lab’s health, shiny coat & flexibility.

Yes, I would recommend this product.

Cudahy, Wi
April 16th, 2020
FlexX K9 Supplement
Delivery is always swift and well packaged. I've also had questions and spoke with your customer service. Your team is always welcoming and very personable. Your products have always been excellent, from vitamins to dog bed. Flexx K-9 supplement is a great product. My dog loves the flavor. I highly recommend Active Dog your your dog needs.

Yes, I would recommend this product.

May 28th, 2019
Fido vote flexx
We love this supplement as even our veterinarian comments on how beautiful our dogs coat is while on it. We worry about our German Shepherd mix ending up with joint issues, so we always use this with every meal. It was x3 as much per oz to get through our local store, and since our 2 dogs both use it, we wanted to buy in bulk. I was so happy to find this site, the product is great, and we got it right away! We just freeze the rest, a much better deal in bulk! Definitely will be ordering again!

Yes, I would recommend this product.

April 26th, 2019
Positive Review
I needed a new place to get this product and found Active Dogs. Worked for me.

Yes, I would recommend this product.

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Fido Vite Flexx K9 Supplements
6070901, 6070902, 6070905, 6070915, 6070925
Starting At: $29.75