VetriScience Composure Chicken Liver Flavored Soft Chews Calming Supplement for Cats

By VetriScience
Rated 3.4072 out of 5 stars


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$8.67Chewy Price
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This Item – VetriScience Composure Chicken Liver Flavored Soft Chews Calming Supplement for Cats, 30 count
Rated 3.4072 out of 5 stars
$8.67Chewy Price

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About This Item


  • Supports balanced behavior for cats exhibiting nervousness, hyperactivity, anxiety or responding to environmentally-induced stress
  • Calming formula providing C3 Calming Complex, L-Theanine and Thiamine to ease nervousness without affecting your cat's personality
  • Begins working in 20-30 minutes. Dosing can be doubled or tripled to achieve the desired result if needed
  • Composure soft chews have a tasty, chicken liver flavor that cats love
  • Veterinarian formulated and safe for long term

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Nutritional Information

Feeding Instructions


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

About VetriScience Laboratories Cat Food

Stop Stress in Its Tracks

Stressed out kitties can develop behavioral and health problems, leading to issues like marking, scratching, aggressive behavior and stress-induced illness. Composure helps calm cats using a unique combination of ingredients including colostrum, L-theanine and thiamine. Just give your cat the fast-acting, easy to administer soft chews or liquid formula at the first sign of stress behavior or during stressful situations.

For Everyday Stress

The advanced calming formula in Composure can be used daily to help nervous cats and those in new stressful situations adapt. It has no known side effects and won’t change your kitty’s personality or make her sleepy—just calmer and less stressed!

Fast-Acting with Customized Dosing

Composure starts working in as little as 20-30 minutes, so you can give it as soon as you notice signs of distress. You can even double or triple the dose for extra stressful situations without worrying about affecting your cat’s energy levels. Sudden thunderstorms, dinner parties and trips to the vet just got a whole lot easier!

Vet Formulated and Researched

The advanced formula combines extensively researched ingredients that work together to provide non-narcotic stress relief. Colostrum Calming Complex promotes stress reduction and improved cognition, L-Theanine supports relaxation and less irritability, while thiamine acts on the central nervous system to help instill calm.

Use as Much or As Little as Needed

Give Composure on a daily basis for general anxiety and nervousness or up the dose for particularly difficult situations or rough days. It’s a safe, non-pharmaceutical, herbal-free supplement, so it won’t cause drowsiness, personality changes or side effects even at double or triple the normal dose.

About VetriScience Laboratories

For over 40 years, VetriScience has led the way in developing innovative supplement therapies to improve the lives of companion animals. They are committed to using extensively researched, pure ingredients to produce safe and highly effective products that make the lives of pets better. Their product catalog includes GlycoFlex and an extensive line of original formulas made by vets, for vets and manufactured in the USA. All their products are backed by a 100% Satisfaction Guarantee.
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Top IngredientsActive Ingredients: (Per 1 Chew) Thiamine (Vitamin B1), C3 Tm (Colostrum Calming Complex), L-Theanine....Active Ingredients: (Per 2 Soft Chews) L-Tryptophan, Chamomile, Thiamine...Brewers Yeast, Canola Oil, Chicken Liver Flavor...Barley Flour, Brewers Dried Yeast, Brown Rice Flour...
LifestageKitten, Adult, SeniorKitten, Adult, SeniorKitten, Adult, SeniorAll LifestagesAdult
Health FeatureCalmingCalmingCalmingCalmingCalming
Food FlavorPoultry, Meat, Chicken, LiverUnflavoredPoultry, Meat, Chicken, LiverChickenChicken
Food FormSupplementSupplementSupplementTreatsSupplement
Special DietNo Corn No Wheat No Soy
Breed SizeSmall Breeds, Medium Breeds, Large Breeds

Questions & Answers

14 Customer Questions

Are these chews hard or soft?
Answer by ChewyMar 20, 2019
These are soft chews.

How many calories per treat?
Answer by ChewyMay 20, 2019
These cat chews contain 3.04 calories per chew.

Are these VetriScience cat treats the same as the ones I got from the vet?
Answer by ChewySep 27, 2019
These chews are available for purchase through a vet or clinic along with other major retailers and distributors.

do they work for cats with severe anxiety?
Answer by ChewyApr 18, 2023
These chews are for cats exhibiting nervousness, hyperactivity, anxiety or responding to environmentally-induced stress.

ReviewsWrite a Review

Rated 3.4072 out of 5 stars
781 Ratings
Would recommend to a friend

781 Customer Reviews

Rated 1 out of 5 stars
By Hilseph on Sep 4, 2023
Top 500 Contributor

Absolute refusal to eat these

Neither of my cats would touch these things. One of them is kind of a snob about treats so I was expecting it, but the my other cat Larry has no standards and no dignity. She’ll eat anything, or so I thought. She literally turned her nose up at these and proceeded to beg for a granola bar. I don’t think she recognized these as food. Great idea, bad execution!

Rated 5 out of 5 stars
By Rajah on Aug 2, 2023

orange cat activities

We adopted two kitties and our cat, Rajah loves to bite his Siamese brothers private parts and thigh. He was already spraying outside his litter box after urinating. The calming diffusers did nothing, but we give him these calming treats along with PetHonesty calming treats, *knock on wood* it’s been working. He’s still slightly aggressive but there’s not a thought between his eyes, the Siamese is able to escape before he even realizes he’s gone.

Rated 2 out of 5 stars
By Miso on Sep 6, 2023

Cat wouldn't take it

I bought these for my cat in preparation for her first flight. Although she gave the chews a few licks, she was not interested in actually eating it. Not sure how well they would've worked if she did take them. Could maybe try hiding in a pill pocket

Rated 5 out of 5 stars
By highlysensitive1 on Sep 3, 2023

great supplement

allows me to cut my very precious semi-feral colony rescue's front nails with no problem & even trim some of the massive amount of hair on his belly which he does not like furminated...he likes the furminator everywhere else. yay for composure!

Rated 3 out of 5 stars
By Studmuffin on Aug 28, 2023

Doesn’t work

Seems there’s something in these tidbits that does not appeal to my cat. She’ll sniff and walk away. Even tried mixing a few in with her regular dry food. She’ll eat all around and leave these. So perhaps they’ll work for other cats but not mine.

Rated 5 out of 5 stars
By GLL5Felines on Sep 8, 2023

Composure Formula Works 5-PAWs Up

The only side effect is a good one, totally calms, smooths out the rough edges in their fuzzy brains when kitties are anxious. It relaxes the Russian Blue and B&W sister and brother. I split 1 chew between the 2.

Rated 2 out of 5 stars
By Ari on Jul 18, 2023

Cat didn't eat them

I bought a few different calming supplements for my cat to test out. This one he would not eat at all. I guess the smell threw him off. I wasn't able to test how effective this is for my cat as he refused to eat them. I still have them, so I'll give them a shot some other time, but compared to the others I bought for my cat to try this one he liked the least.

Rated 5 out of 5 stars
By Amysue95 on Jul 7, 2023

these were great!

I got these for my cat to help her through hours of neighborhood fireworks. Worked like a charm! She doesn’t really like many treats, but she ate these with no coercion needed! They really helped her “chill out” and she didn’t appear to be nervous or terrified while the fireworks were going on!

Rated 1 out of 5 stars
By Dawn on Sep 6, 2023

Too hard

I got these treats to calm a couple of my cats but I can't get any of them to eat them. They are too big and hard for cats to chew.

Rated 2 out of 5 stars
By Richard on Jun 2, 2023

Nope, No Way, No How...

I live with five, four males and one female. I thought that at least three of them could possibly benefit from this product for different reasons, but none of the five will eat them and frankly I don't blame them! They smell awful, like chemicals. They smell worse than old school medicines they used to try and feed me when I was young. They take one sniff and walk away. I've even tried leaving them on the floor for the day on three separate occasions hoping somebody would eat it. Not a chance.