Tomlyn Firm Fast Medication for Digestive Issues; Diarrhea for Cats & Dogs, 30-cc syringe

By Tomlyn
Rated 3.8333 out of 5 stars
$20.99 (-20%)Chewy Price
$26.24Chewy Price
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Top IngredientsActive Per Ml: Kaolin 0.6 G, Pectin 0.025 G, Direct-Fed Microbials 0.2 Billion Cfu (Enterococcus Faecium) Kaolin...Active Ingredients: Carvacrol., Inactive Ingredients: Carob, Chamomile Oil...Active Ingredients: (Per 10 Cc Serving) Pantothenic Acid 10.5 mg, Pyridoxine HCl (Vitamin B6) 2.5 mg, Riboflavin (Vitamin B2) 1.0 mg...Active Ingredients: Pectin And Kaolin, Inactive Ingredients: Water, Glycerin...Active Ingredients: Oregon Grape root (Berberis aquifolium), Red Raspberry leaf (Rubus idaeus), Bayberry root (Myrica cerifera)...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large Breeds, All Breeds
Health FeatureDigestive HealthDigestive HealthDigestive HealthDigestive HealthDigestive Health
LifestageAdultAdultPuppy, Adult, SeniorAdultAdult
Food FlavorMeat, Bacon

About This Item


  • Formulated to reduce the amount of water in loose stools.
  • The probiotic supports your pet’s immune system while displacing bad bacteria.
  • A great homeopathic medicine to use after loose stools are seen or before stressful events that can lead to loose stools like traveling and boarding.
  • Paw-fect for canine companions and feline friends.
  • The syringe option has a tasty chicken flavor and the tablets have an irresistible beef liver flavor.

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Questions & Answers

6 Customer Questions

How much do I feed this to a cat?
Answer by ChewyFeb 20, 2020
For cats 10 pounds and under, the manufacturer recommends giving 1 cc every 8 hours. Cats 11 pounds and up should get 1 additional cc (dose of 2 cc's) of gel every 8 hours.

What are the ingredients?
Answer by ChewyAug 21, 2023
For a complete list of ingredients please see the "Nutritional Information" tab on the product page.

Can you give this to a nursing cat?
Answer by ChewyMay 22, 2023
At this time, there are no safety studies on pregnant or nursing mothers using this product. It is formulated to be a very safe product. There are no known contraindications for using the product.

What is the shelf life of this product?
Answer by ChewySep 08, 2021
This supplement has a shelf life of 3 years from the manufacture date.

ReviewsWrite a Review

Rated 3.8333 out of 5 stars
12 Ratings
Would recommend to a friend

12 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 5 out of 5 stars
By Jessica on Jul 8, 2023

Perfect for Picky cat

We have a 17 year old cat whose health is starting to deteriorate and she started to have diarrhea. She refused all powders, treats, and even pumpkin. This method was the only thing we could get her to take. After only a few days she is back to a normal stool.

Rated 5 out of 5 stars
By Eileen on Jul 8, 2023

It works!

Finally found help for my kitty with the runs. Grateful

Rated 5 out of 5 stars
By Negz on Apr 12, 2023

Perfect product

Works fast and immediate, my cat and dogs both consumed it and both got the result within 24 hours

Rated 5 out of 5 stars
By Dawn on Dec 18, 2022

firm fasts

I have been using this product at the kennel I work at now for a year. usually within in2 doses the diarrhea is gone, and dogs are feeling better. I also use in my dogs. I have a dog on pain meds for bone cancer that gets her tummy upset and firm fast calms it down fast

Rated 5 out of 5 stars
By Dogmom1 on Feb 21, 2023

Love this product

I have used this product for a few months and with a dog with a very sensitive stomach, it works great usually one does it.

Rated 1 out of 5 stars
By DebS on Oct 3, 2022

10% missing

Pushed the plunger until the product appeared as instructions stated, and it went to 3ccs before even using the product, so 10% was missing. Also, didn't notice any difference in the stools, even after several administrations.

Rated 1 out of 5 stars
By MecksCatHouse on Aug 19, 2022

Did not work

Gave as directed and no sign of improvement. Would need to take them to the Vet for care.

Rated 5 out of 5 stars