10 Best Calming Products For Cats 2025 in the United States

Pet Honesty Calming Chews for Cats are designed as tasty, easy-to-give treats that help reduce anxiety and promote relaxation in cats, especially during stressful events like travel, vet visits, or separation. They feature natural calming ingredients such as L-Theanine, L-Tryptophan, Chamomile, and Thiamine (Vitamin B1), which support the nervous system and help soothe anxious behavior. The chews come in a crunchy and creamy chicken flavor that many cats find appealing, making administration less challenging.

These chews are intended for all ages and medium breeds, with dosage based on the cat's weight, and can be given daily to maintain a calming effect over time. The product is made in the USA under strict safety standards, free from common allergens like corn, wheat, and soy, and contains no artificial additives, which supports its safety profile. The duration of the calming effect can vary between cats, and some cats might not respond to supplements as expected.

The product is well-rated by many users, although individual preferences for taste and texture may differ, so it might require some trial and error. This makes these chews a natural, convenient option for cat owners seeking to ease their pet’s stress with minimal fuss, especially if their cat enjoys flavored treats and needs support in mildly stressful situations.

Rocco & Roxie Cat Calming Treats offer a practical and tasty way to help cats stay calm during stressful events like vet visits, thunderstorms, or travel. They come as chicken-flavored chews with a crunchy shell and soft center, which many cats find appealing. The formula includes well-known calming ingredients such as melatonin, organic ashwagandha, GABA, tryptophan, and theanine, which work together to reduce stress signals and promote relaxation without making cats overly sleepy. This makes it suitable for helping cats stay alert yet calm during anxiety-triggering situations.

These treats are designed for daily use and can be given in larger amounts when extra calming support is needed. The product is veterinarian recommended and made in the USA with no fillers or artificial additives, which adds a layer of safety and quality assurance. Many users report positive effects with minimal side effects, making it a generally safe option for cats of all life stages.

On the downside, as with all calming supplements, individual responses can vary—some cats might be less interested in the flavor or chews, or require trial to find the right dose. The calming benefits are temporary and situational, so these treats won't solve chronic anxiety on their own but are best used alongside other calming strategies. Also, because the product contains melatonin and herbal ingredients, cat owners should consult a vet before use if their pet has health issues or takes other medications. Rocco & Roxie Calming Treats are a convenient, well-formulated choice for cat owners looking to ease occasional stress in their pets with a safe and palatable option.

The FELIWAY MultiCat Calming Pheromone, 30 Day Refill, is a pheromone product designed to reduce tension and conflict between cats. It mimics a mother cat’s natural pheromones, which can help to soothe and comfort multiple cats living in the same household. This product is drug-free and non-sedating, making it a safe choice for both cats and humans. Safety is further assured as it does not affect other pets in the home.

The product is easy to use; simply plug the diffuser into an open outlet, and it will continuously release the calming pheromone for up to 30 days. However, to maintain effectiveness, the vial needs to be replaced monthly, and the diffuser every six months. This could be seen as a recurring cost and minor inconvenience for some users. The product is backed by scientific research and 25 years of expertise, with 84% of cat owners reporting a significant improvement in cat conflicts.

The compact dimensions (1.75 x 1.75 x 3.25 inches) make it a discreet addition to the home. One limitation is that it requires a specific FELIWAY diffuser, so compatibility with other brands is not an option. It is an excellent product for cat owners seeking a non-invasive and scientifically supported method to reduce tensions between their pets.