VetriScience Composure Chicken Liver Flavored Soft Chews Calming Supplement for Cats, 30 count

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About This Item

Details

  • Calming cat treats deliver fast-acting anxiety relief and a sense of calm in just 30 minutes.
  • Supplement uses effective, trusted ingredients to reduce stress and anxiety and promote calmness in dogs and cats.
  • Provides long-lasting calm—for best results, give 30 minutes prior to any activity that may cause stress for your pet.
  • Available in a variety of flavors, or you can try Composure Max Liquid (sold separately) if you have a finicky eater.
  • Formula uses C3 Calming Complex, L-theanine, and thiamine to ease nervousness without affecting your cat's personality.

Ingredient Information

Instructions

FAQ

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About VetriScience Laboratories Calming Cat Supplements

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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Flavor    
Chicken, Liver, Meat, Poultry
Chicken, Liver, Meat, Poultry
Chicken
Seafood & Fish
Unflavored
Packaging Type    
Bag
Bag
Bag
Bag
Bag
NASC Certified    
Yes
Yes
Yes
Yes
Yes
Sourced From    
—
—
—
Various
—
Ingredients    

Frequently bought together

Questions & Answers

15 Customer Questions

Are these chews hard or soft?

Answer by Chewy • Mar 20, 2019
These are soft chews.

do they work for cats with severe anxiety?

Answer by Chewy • Apr 18, 2023
These chews are for cats exhibiting nervousness, hyperactivity, anxiety or responding to environmentally-induced stress.

How many calories per treat?

Answer by Chewy • May 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 Chewy • Sep 27, 2019
These chews are available for purchase through a vet or clinic along with other major retailers and distributors.
Reviews
Write a Review
3.4
Rated 3.4 out of 5 stars
1242 Ratings
Terms & Conditions

936 Customer Reviews

Rated 3 out of 5 stars
By Patricia on Sep 2, 2025

Calming supplement - Not sure

My cat really likes these so I have them 3 stars, but I can't tell if they have any effect on him like some others say in their reviews. Just thought I'd try them

My cat really likes these so I have them 3 stars, but I can't tell if they have any effect on him like some others say in their reviews. Just thought I'd try them for the occasional times I think he could benefit from a calmer disposition .

Rated 1 out of 5 stars
By Kim on Jun 19, 2025
Top 1000 Contibutor

Was not appealing to my cat at all.

I initially got my cat to eat 3/4 of a piece by breaking it up and smearing Churu paste all over it - she ate most of the treat while spitting out about a quarter

I initially got my cat to eat 3/4 of a piece by breaking it up and smearing Churu paste all over it - she ate most of the treat while spitting out about a quarter of it. The next day, I tried doing it again, but she got wise to it and only licked the Churu paste off of the solid pieces. I then crushed the chew into dust and mixed it with Churu, and she wouldn't touch it at all after sniffing. As far as the effect 3/4 of a piece had on her - it made her a little sleepy for a few minutes, but I didn't notice any other change.

Rated 1 out of 5 stars
By Dawn on Sep 8, 2025

My cats are not a fan

My cats do not like these treats at all, they must have a medicine taste or something cause they also dont fall for hiding medicine in food either.

My cats do not like these treats at all, they must have a medicine taste or something cause they also dont fall for hiding medicine in food either.

Rated 5 out of 5 stars
By Ivanna on Aug 3, 2025

It works!

They’re a bit big, so I give them with their food at night because that’s when they want to run and play, so it helps calm them down. I just crumble them with my

They’re a bit big, so I give them with their food at night because that’s when they want to run and play, so it helps calm them down. I just crumble them with my hands, and they eat them with their food just fine.

Rated 1 out of 5 stars
By Saed on Jul 30, 2025

My cat says no

My cats Vet recomended these to help her with grief after her sister passed away. She smelled it and hid it under some paper. I ate it and it was very bitter, it

My cats Vet recomended these to help her with grief after her sister passed away. She smelled it and hid it under some paper. I ate it and it was very bitter, it didn't taste like chicken to me.

Rated 1 out of 5 stars
By Brandi on Oct 2, 2025

Too Hard

Maybe I got a bad batch. The cats licked the chews but no one ate it. It seemed a bit hard.

Maybe I got a bad batch. The cats licked the chews but no one ate it. It seemed a bit hard.

Rated 1 out of 5 stars
By Gary on Sep 19, 2025

Excessive smell

Obnoxious smell (smelled up the whole house). My kitty would not even get close enough to try them.

Obnoxious smell (smelled up the whole house). My kitty would not even get close enough to try them.

Rated 4 out of 5 stars
By Rachel on Jul 7, 2025

Seems to work well

She didnt seem to hip up on the flavor but does eat them. They did seem to work well and she didnt hiss when others came over. We are driving next week so we will

She didnt seem to hip up on the flavor but does eat them. They did seem to work well and she didnt hiss when others came over. We are driving next week so we will really put them to the test then. Overall, would buy again.

Rated 1 out of 5 stars
By Maggie on Jul 5, 2025

Bad taste

My cats won’t even touch these. They do not smell good so I imagine that’s why my cats don’t like it. Can’t speak on the effects because I can’t even get them to

My cats won’t even touch these. They do not smell good so I imagine that’s why my cats don’t like it. Can’t speak on the effects because I can’t even get them to eat any!

Rated 1 out of 5 stars
By Katie on Jul 7, 2025

My cat hates the taste

I don’t blame him, they smell atrocious. He refuses to eat them at all. There’s gotta be a way to make it taste better to cats and still have the same benefits.

I don’t blame him, they smell atrocious. He refuses to eat them at all. There’s gotta be a way to make it taste better to cats and still have the same benefits.