10 Best Calming Products For Dogs 2025 in the United States

VetriScience Veterinary Strength Calm & Confident Chews are a convenient calming supplement designed for both dogs and cats, suitable for pets of all sizes and ages. These chews combine ingredients like L-Theanine and Thiamine, which are known to support calm behavior without making pets sleepy or changing their personality. This makes them a good option for stressful situations such as travel, vet visits, or fireworks.

The dosage is easy to manage, with clear instructions based on your pet's weight, and the product is safe enough to be given twice daily or doubled if stress increases. Being rawhide-free and developed in the US adds to its safety appeal. Many pet owners appreciate the quick calming effect and the fact that the chews have a chicken flavor, which pets usually enjoy. However, results can vary depending on the pet, and it might not be strong enough for severe anxiety. Also, since the effects are subtle and meant to avoid drowsiness, it might take some time to notice the full benefit.

VetriScience Calm & Confident Chews are suitable for pet owners seeking a science-backed, non-sedating calming aid that’s easy to use and generally safe, especially for mild to moderate stress situations.

VetriScience Calm & Confident Chews are chewable calming supplements designed to help dogs manage stress from common triggers like thunderstorms, fireworks, travel, and vet visits. The product contains active ingredients such as L-theanine, colostrum calming complex, and Vitamin B1, which work together to promote a sense of calm without causing drowsiness. These chews typically begin working within 30 minutes and provide relief for up to 4 hours, making them practical for both occasional use during stressful events and daily use for ongoing anxiety. The chews are flavored with chicken, which most dogs find appealing, and come in a convenient chew form that is easy to administer.

Safety is a strong point here; the formula is veterinarian-approved, made in the USA, and certified by a reputable animal supplement council. It’s also safe to adjust the dose in times of higher stress, which offers flexibility for dogs of different sizes and needs. Some users report good effectiveness, although results can vary depending on the dog’s individual response. While these chews offer a non-sedative calming option, they should be given ahead of the stressful event for the best effect.

This product suits dog owners looking for an easy-to-use, vet-backed calming aid that supports their pet’s emotional well-being with minimal risk of side effects.

Purina Pro Plan Veterinary Supplements Calming Care is a probiotic powder designed to help dogs manage anxiety and stress. It is highly recommended by veterinarians for its efficacy in addressing behaviors like excessive vocalization, jumping, pacing, and spinning. The supplement helps dogs cope with separation, unfamiliar visitors, novel sounds, and changes in routine, promoting a positive emotional state and supporting cardiac activity during stressful events. It also boosts the immune system, making it beneficial for health.

The product is easy to use, requiring a once-daily dose that can be mixed with food. However, it can take up to six weeks to see full effects, which might be a drawback for those looking for immediate results. Safety is generally good, though it is not proven safe for pregnant dogs or those intended for breeding. Users should consult a veterinarian if their dog's condition worsens. With a 30-count supply, it is suitable for all dog breeds and life stages.

While it is effective for many dogs, some users may find the need for a six-week wait period for full effectiveness to be less convenient. Additionally, as with any supplement, there may be individual differences in how well it works for each dog.