--- product_id: 3940413 title: "VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count" brand: "vetriscience" price: "79 zł" currency: PLN in_stock: true reviews_count: 13 category: "Vetriscience" url: https://www.desertcart.pl/products/3940413-vetriscience-calm-and-confident-chews-for-cats-chicken-30-count store_origin: PL region: Poland --- # Delicious chicken flavor Vet-formulated, science-backed Fast-acting in 30 mins VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count **Brand:** vetriscience **Price:** 79 zł **Availability:** ✅ In Stock ## Summary > 😸 Calm, Confident, and Cat-Approved – Because Your Cat Deserves the Best Chill ## Quick Answers - **What is this?** VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count by vetriscience - **How much does it cost?** 79 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/3940413-vetriscience-calm-and-confident-chews-for-cats-chicken-30-count) ## Best For - vetriscience enthusiasts ## Why This Product - Trusted vetriscience brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clinically Proven Calm:** Vet-formulated chews deliver anxiety relief in just 30 minutes, perfect for vet visits, travel, or thunderstorms. - • **Irresistible Flavor Boost:** Chicken-flavored chews that cats love, making stress relief a treat, not a chore. - • **Natural, Safe Ingredients:** Contains colostrum, L-theanine, and Vitamin B1 with no sedative effects—keeps your cat calm without grogginess. - • **Trusted by Vets Nationwide:** Preferred calming supplement in clinics, NASC-certified and third-party tested for quality and safety. - • **Flexible Use for Any Stress Level:** Use daily or double the dose during high-stress events to keep your cat confident and composed. ## Overview VetriScience Calm & Confident Chews are vet-formulated, fast-acting calming supplements for cats, combining natural ingredients like colostrum and L-theanine to reduce anxiety without sedation. Clinically tested and NASC-certified, these tasty chicken-flavored chews provide reliable stress relief within 30 minutes, ideal for travel, vet visits, or everyday calm. Loved by cats and trusted by veterinarians nationwide, they support behavioral balance and cognitive health in a convenient, treat-style delivery. ## Description Help remove the stress from your cat's life and transform their anxious behavior with VetriScience Calm & Confident (new name, same great original Composure formula). These delicious bite-sized chews are made in the USA and designed to help calm and soothe anxious and stressed-out cats with naturally sourced ingredients. The colostrum blend not only helps to reduce stress, it also supports your cat's brain health and cognitive function. The VetriScience Calm & Confident (Composure) base formula was clinically tested in dogs and shown to work in just 30 minutes with results lasting up to four hours. Give the recommended number of chews to your cat before their next vet visit, when traveling, during the next thunderstorm, during environmental changes, or whenever they find themselves in a stressful situation - you can even double the dose if needed during periods of added stress! If your cat is showing signs of anxiety like excessive vocalization, urinating outside of the litter box, destruction of household items, or hiding, grab a bag of calming chews and see the results for yourself. Once cats get a taste of the delicious flavor and scrumptious chewy texture, they'll be purring for more! Our dog and cat supplements are certified by the National Animal Supplement Council (NASC), routinely undergo third-party testing, and contain no hidden ingredients, artificial flavors, synthetic colors or preservatives. Review: These chews are a life saver! - I couldn’t be happier with the results I’ve seen in my young cat. My kitty is a former feral who decided to become a house cat. After the first few weeks happily settling in, he began to develop extremely hyperactive and disruptive habits - constant roaming, vocalizing, breaking into cabinets & drawers, food obsession, and just could never settle. Even the slightest noise would wake him from a nap and he’d come running to investigate. His nervous system was so hyperactive after moving out of survival mode and into the chill, quiet house cat life. I saw results after the first chew. Now over a week in (with 2 chews per day), he’s a completely different cat. Quiet, calm, purring, and finally enjoying long naps. No longer phased by typical household noises, and his rather raccoon-like habits of ransacking the kitchen and constantly seeking food has significantly diminished. His calmness has also allowed him to bond so much more closely with my other kitty - they now cuddle, groom each other, play together, and sleep together. Like others, the edibility of the chew is questionable on its own. With how food motivated he is, he did gobble it down for the first few days without issue. But he soon lost interest. This really isn’t an issue for us, because it’s easy to crumble the chew and mix it into his wet food at meal times. I’m not yet sure if this will be a longterm supplement for him or only a supportive aid for a few months while his nervous system continues calibrating into the chill kitty lifestyle. Either way, I’m so glad I researched these ingredients and trusted the process. He’s so much happier, and so am I. 😻 Review: Update: Serious Quality Decline - Update 11/3/2020: I'm cancelling my subscription to this product. Over the last three monthly deliveries the quality has steeply declined. Each delivery has come more hard and stale. Where my cat eagerly glomped them down in during the first few months, she is now flat-out is refusing to eat them because she is having a hard time chewing them. I've noticed a problem when I break them in half for her, so it's not just her. They used to break apart cleanly because they were soft chews. Now? Not so much. They tend to crumble because they are hard. So, yeah, the quality has declined a lot. Three stars because she used to love them and it used to work for her, but they are useless if she can't chew and eat them. ---end of edit--- Update 6/8/2020: My foster cat got adopted! I passed these chews along to the adopter and let her know how I was using them. The adopter didn't use them - at all. Now I'm not saying that the chews were essential, but in addition to the stress of the move, she also lost a calming agent. My girl freaked out. When the adopter brought her back she officially became a foster fail. She is sleeping peacefully beside me as MY adopted former colony cat. She's still skittish when there are loud noises and still seeks out places to hide occasionally, but she's mostly calm and happy. I'm going to give partial credit to the chews, which she loves. ---End of edit I'm fostering a former colony cat during the pandemic. She's very skittish and human shy. Noises scare her. I purchased this with the attitude of "Why not? It certainly can't hurt." Over the past month or two I noticed major improvements in her behavior. She's now at the point where she's lolling in a chair and softly batting our hands to be petted now. I was very proud of all our efforts to calm her and give her a safe space when she needs it. Then I forgot to give her one of the VetriScience Calming Chews when she came out as she normally does in the morning. She did not want to be petted and behaved skittishly. Eventually, she went to her 'safe space' behind a chair. She hid the entire day and only came out very late at night. The next morning I gave her a chew and was able to enjoy her company for most of the day. I really think that with all herbal remedies, it varies from animal to animal. But, it has made a huge difference in the way our cat lives in a short amount of time. ## Features - Vets' #1 Calming Chew: Calm & Confident (previously Composure) cat calming chews are the preferred choice in veterinary clinics across the country, thanks to effective ingredients, science-backed formulas, and highly palatable chews - Fast-Acting Anxiety Relief: Our vet-formulated calming cat treats deliver anxiety relief, composure, and a sense of calm quickly, with ingredients like colostrum, l-theanine and Vitamin B1. Give 30 minutes before grooming, vet visits, travel, thunderstorms, or changes to routine, or use daily for a calmer, more confident cat - No Sedative Effects: Our effective cat calming aid is designed to help cats manage everyday stress and situational anxiety without feeling groggy or tired. It's safe to give as needed or for long-term daily use, and you can double the dose in times of added stress - High-Quality Ingredients: Our vet-formulated cat calming supplements are certified by the National Animal Supplement Council (NASC), routinely undergo third-party testing, and contain no hidden ingredients, artificial flavors, or synthetic colors - Loved By Cats: Delicious flavors like chicken and trout make these potent colostrum calming chews a treat for cats of all ages, breeds, and sizes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003KV7XVA | | Allergen Information | Gluten Free | | Best Sellers Rank | #4,943 in Pet Supplies ( See Top 100 in Pet Supplies ) #19 in Cat Relaxants | | Brand | VETRISCIENCE | | Brand Name | VETRISCIENCE | | Customer Reviews | 3.7 out of 5 stars 12,027 Reviews | | Flavor | Chicken | | Global Trade Identification Number | 00026664278135 | | Included Components | Composure Feline | | Item Form | Pellet | | Item Type Name | Calming Supplement for Cats | | Item Volume | 5 liters | | Item Weight | 1.76 ounces | | Manufacturer | FoodScience, LLC | | Manufacturer Part Number | 094081C.030 | | Model Number | 900MPK.030 | | Number of Items | 1 | | Pet Type | Cat | | Product Benefits | Treat style delivery system | | Specific Uses For Product | Behavior | | Target Species | Cat | | UPC | 026664278135 | | Unit Count | 30 Count | | Volume | 5 liters | | Warranty Description | Covered by the FoodScience, LLC 60-Day Satisfaction Guarantee. | ## Product Details - **Brand:** VETRISCIENCE - **Flavor:** Chicken - **Item Form:** Pellet - **Item Weight:** 1.76 ounces - **Product Benefits:** Treat style delivery system ## Images ![VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count - Image 1](https://m.media-amazon.com/images/I/71WuI8xABxL.jpg) ![VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count - Image 2](https://m.media-amazon.com/images/I/81dpGnXroNL.jpg) ![VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count - Image 3](https://m.media-amazon.com/images/I/71SGFxT9iXL.jpg) ![VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count - Image 4](https://m.media-amazon.com/images/I/71UW2PPL38L.jpg) ![VetriScience Calm & Confident Chews for Cats, Chicken, 30 Count - Image 5](https://m.media-amazon.com/images/I/71pHOCDDbmL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: Where are these manufactured?** A: According to the Chewy.com website, they are manufactured in the U.S. The people at Vetriscience are very nice, so if you have concerns, call their toll-free number and talk to them directly. **Q: Will these help eliminate my cat's spraying on walls and furniture? Very diffucult to give to my cat liquid fluoxitine with a syringe.** A: I had this problem.It’s a big deal! One of my cars was peeing on rugs, shoes, the dog beds.. I was losing my mind! I was desperate! I tried everything! I tried everything until I found what worked! Natures miracle calming spray & dr.Elsie’s herbal cat litter additive. The spray calmed him of whatever was stressing him out(maybe the cats outside?) I sprayed it everywhere! On the entryway, the doir mats, the dog beds, the furniture, the shoes, everywhere! and dr.Elsie’s herbal flakes got sprinkled on the cat litter to attract him back to the litter box.. we also changed the litter to dr.Elsie’s . And we have a happy house & cat now. I slowly decreased spraying natures miracle over a 2 week period. Continued with the rest. Hope this helps! **Q: Will this help with giving baths, I have a resuce that needs one bad and doesn't even like being held much less near water but is getting sores** A: These aren't any kind of sedative - if you're talking about semi-feral, you should go to a vet and just pay them to do it. I am not joking, that cat will rip your face off. It's a one time cost, well worth it and hopefully, they'll be able to tell you why he/she's getting sores. Traditionally, cats don't get sores from not taking baths, so I wouldn't expect attempting it would do any good. Try those 'cat wipes' - it's like a wet wipe that's safe for cats. BTW - These did absolutely nothing for my cat. They did not alter her behavior in any way, but she did think they were tasty. I tried them on more than one occasion, but zero results. Best of luck to you and keep up the rescue! :) **Q: My cat gets very angry and scared when my (recently adopted) dog comes near her. Would these help her stay calm so they can begin socializing?** A: What I have experience with are two cats and a dog is that they are doped up but still terrified so in my Experience its more muscular than a mental blocker so fear or terror is is still there they just can't react as fast to it . Used JULY 4 2014. ## Customer Reviews ### ⭐⭐⭐⭐⭐ These chews are a life saver! *by K***L on January 27, 2026* I couldn’t be happier with the results I’ve seen in my young cat. My kitty is a former feral who decided to become a house cat. After the first few weeks happily settling in, he began to develop extremely hyperactive and disruptive habits - constant roaming, vocalizing, breaking into cabinets & drawers, food obsession, and just could never settle. Even the slightest noise would wake him from a nap and he’d come running to investigate. His nervous system was so hyperactive after moving out of survival mode and into the chill, quiet house cat life. I saw results after the first chew. Now over a week in (with 2 chews per day), he’s a completely different cat. Quiet, calm, purring, and finally enjoying long naps. No longer phased by typical household noises, and his rather raccoon-like habits of ransacking the kitchen and constantly seeking food has significantly diminished. His calmness has also allowed him to bond so much more closely with my other kitty - they now cuddle, groom each other, play together, and sleep together. Like others, the edibility of the chew is questionable on its own. With how food motivated he is, he did gobble it down for the first few days without issue. But he soon lost interest. This really isn’t an issue for us, because it’s easy to crumble the chew and mix it into his wet food at meal times. I’m not yet sure if this will be a longterm supplement for him or only a supportive aid for a few months while his nervous system continues calibrating into the chill kitty lifestyle. Either way, I’m so glad I researched these ingredients and trusted the process. He’s so much happier, and so am I. 😻 ### ⭐⭐⭐ Update: Serious Quality Decline *by J***S on April 20, 2020* Update 11/3/2020: I'm cancelling my subscription to this product. Over the last three monthly deliveries the quality has steeply declined. Each delivery has come more hard and stale. Where my cat eagerly glomped them down in during the first few months, she is now flat-out is refusing to eat them because she is having a hard time chewing them. I've noticed a problem when I break them in half for her, so it's not just her. They used to break apart cleanly because they were soft chews. Now? Not so much. They tend to crumble because they are hard. So, yeah, the quality has declined a lot. Three stars because she used to love them and it used to work for her, but they are useless if she can't chew and eat them. ---end of edit--- Update 6/8/2020: My foster cat got adopted! I passed these chews along to the adopter and let her know how I was using them. The adopter didn't use them - at all. Now I'm not saying that the chews were essential, but in addition to the stress of the move, she also lost a calming agent. My girl freaked out. When the adopter brought her back she officially became a foster fail. She is sleeping peacefully beside me as MY adopted former colony cat. She's still skittish when there are loud noises and still seeks out places to hide occasionally, but she's mostly calm and happy. I'm going to give partial credit to the chews, which she loves. ---End of edit I'm fostering a former colony cat during the pandemic. She's very skittish and human shy. Noises scare her. I purchased this with the attitude of "Why not? It certainly can't hurt." Over the past month or two I noticed major improvements in her behavior. She's now at the point where she's lolling in a chair and softly batting our hands to be petted now. I was very proud of all our efforts to calm her and give her a safe space when she needs it. Then I forgot to give her one of the VetriScience Calming Chews when she came out as she normally does in the morning. She did not want to be petted and behaved skittishly. Eventually, she went to her 'safe space' behind a chair. She hid the entire day and only came out very late at night. The next morning I gave her a chew and was able to enjoy her company for most of the day. I really think that with all herbal remedies, it varies from animal to animal. But, it has made a huge difference in the way our cat lives in a short amount of time. ### ⭐⭐⭐⭐ They work for some cats *by A***E on March 22, 2026* These definitely work. Getting your cat to eat it might not work though. I tried to give it to a rescue that was flying out to her new owner, she wouldn't eat it. The whole reason I ordered them was for her. So, I tried it with my 2 male rescues that hate each other. They both gobbled it up and wanted more. About 20 minutes later they were sitting a few feet apart and not growling at each other. Effects seemed to wear off after about an hour and a half. I fed them each 1. So these work but not all cats like it. Maybe they could improve the flavor or something. They also stink REALLY bad. ## Frequently Bought Together - VetriScience Composure, Calming Formula for Cats, 30 Bite-Sized Chews - FELIWAY® Classic Cat Calming Spray, 60ml - Comforts Cats at Home and On the Go and Helps to Calm During Travel --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/3940413-vetriscience-calm-and-confident-chews-for-cats-chicken-30-count](https://www.desertcart.pl/products/3940413-vetriscience-calm-and-confident-chews-for-cats-chicken-30-count) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-08-28*