Thundershirt Dog Calming Vest, X Small Heather Grey, Adjustable Anxiety Wrap

Thundershirt is a patented calming vest for dogs, designed to help ease anxiety with adjustable, gentle pressure around the torso; this X Small vest comes in Heather Gray.

• Patented pressure-wrap design — applies steady, gentle pressure around your dog’s torso.
• Adjustable fit — lets you set the pressure for your dog.
• Customer survey results — over 85% of dogs showed improvement in a 2022 survey, and 89% of pet parents reported improved stress-related behaviors.
• Lightweight, breathable fabric — made for comfortable wear.
• Machine washable and requires no training — simple to use as part of your dog’s routine.

ThunderShirt is made for dogs who experience anxiety, fear, or overexcitement in response to environmental triggers. It offers a wearable, medication-free option for situations such as storms, fireworks, travel, and visits to the vet or groomer. The vest is also suitable for rescue dogs, and its adjustable wrap design means it can be put on without a training program.

What situations is the Thundershirt calming vest designed for?

Thundershirt is designed to help calm dogs during stress linked to common environmental triggers. Its pressure-wrap approach may help with anxiety, fear, and overexcitement, including stress-related behaviors such as hiding, barking, or destructive behavior. The brand identifies thunderstorms, fireworks, separation anxiety, vet visits, grooming appointments, crate training, travel, loud noises, and new visitors at home as situations where dogs may benefit.

• Useful for both planned outings, such as grooming appointments, and unpredictable noise at home.
• Suitable for rescue dogs as well as dogs responding to everyday changes or visitors.

How does the vest work, and how do I put it on?

The patented design applies constant, gentle pressure to your dog’s torso, similar to swaddling. This pressure may help reduce anxiety without medication; the wrap is adjustable so you can choose a comfortable level for your dog. To use it, fasten the vest around the neck and torso for a secure fit. No training is required.

• Designed to stay in place through fastening at the neck and torso.
• Adjustability allows you to set the pressure rather than relying on a fixed wrap.

What is the Thundershirt made of, and how do I care for it?

The vest is made from soft, lightweight, breathable fabric and is machine washable. These material and care features make it practical to use as a wearable calming aid across different situations. This listing is for the X Small size in Heather Gray.

• Machine washable for routine cleaning.
• Heather Gray colour with an X Small size designation.

Thundershirt is the original dog calming vest and is identified as the #1 vet-recommended dog anxiety vest; veterinarians, trainers, and millions of pet parents trust the design. For a broader calming setup, the vest can be paired with ThunderEase Dog Calming Pheromone Spray or Diffuser, powered by Adaptil, and ThunderBites Calming Chews. The most useful fit is for someone seeking a wearable, adjustable option for a dog’s stress-related situations, including rescue dogs; it is an X Small vest in Heather Gray that applies gentle pressure without requiring training.