Thundershirt Breeze Calming Dog Vest, X-Small Sky Blue, Breathable Mesh

Thundershirt ThunderShirt Breeze is an X-Small, sky blue calming vest for dogs that uses a patented mesh wrap and gentle, constant torso pressure to help ease anxiety, fear, and over-excitement.

• Original, #1 vet-recommended dog calming vest — a drug-free option for helping dogs feel calmer.
• Patented design applies gentle, constant pressure — helps ease stress through a swaddling-like wrap.
• 89% of pet parents reported improvement in stress-related behaviors — a customer-survey result.
• Breathable mesh and lightweight fabric — support airflow and comfortable wear.
• X-Small size in sky blue — a specific size and color option for choosing your dog’s vest.

ThunderShirt Breeze is made for dogs that experience stress around familiar triggers or changes in their surroundings. Thunderstorms, fireworks, separation, travel, vet visits, grooming appointments, crate training, loud noises, and visitors at home are among the situations it is designed to help with. It can also help address stress-related behaviors such as hiding, barking, and destructive behavior.

How does the ThunderShirt Breeze help calm dogs?

The vest applies gentle, constant pressure around a dog’s torso, using a patented design compared with the calming effect of swaddling an infant. The wrap is designed to help with anxiety, fear, and over-excitement without medication. In surveyed cases, ThunderShirt helped calm dogs in over 80% of cases; separately, 89% of users reported seeing improvement in their dog’s anxiety when using the wrap.

• Pressure is adjustable so you can secure the vest with a fit that feels right for your dog.
• No training is required to use the wrap.
• Suggested triggers include storms, fireworks, separation, travel, and vet visits.

What makes the Breeze model comfortable to wear?

ThunderShirt Breeze uses mesh fabric for extra breathability and cooling airflow while allowing full mobility. Its lightweight, breathable construction is intended for comfortable wear throughout the day, and the vest is machine washable.

• Fastens around the neck and torso for a secure fit.
• Soft, breathable fabric is designed for regular wear.
• Machine washable for care after use.

For fit, this listing is the X-Small version; choose it when that size is right for your dog. The color is sky blue. No neck or chest measurements are provided here, so the size name is the available fit reference.

Which situations and calming routines can it suit?

The vest is intended for dogs facing everyday or occasional stress, including grooming appointments, crate training, noisy environments, and new visitors. ThunderShirt’s broader range can also be paired with ThunderEase Dog Calming Pheromone Spray or Diffuser, powered by Adaptil, and ThunderBites Calming Chews as part of a combined calming routine; these are separate products, not contents of this vest.

• Can be used for stress-related barking, hiding, or destructive behaviors.
• Designed for use across multiple anxiety triggers rather than one specific event.
• The Breeze fabric adds mesh airflow to the calming wrap design.

ThunderShirt is the original dog calming wrap and is #1 vet recommended. The vest is used by millions of dogs and is trusted by veterinarians, trainers, and pet parents. Its pressure-based design offers a non-medication approach, with the surveyed results above reflecting reported experiences rather than a guaranteed outcome. For a dog whose stress is linked to noises, separation, travel, handling, or changes at home, the X-Small sky blue Breeze combines an adjustable calming wrap with breathable mesh and machine-washable care.