ThunderShirt for Cats – Medium Grey
ThunderShirt’s patented design applies a gentle, constant pressure that has a dramatic calming effect on most cats. Using pressure to relieve anxiety in people and animals has been a common practice for years, such as swaddling infants and the use of gentle pressure and weighted vests to help people with autism.
Product Features
- Patented pressure design for calming effect
- Medium size fits most medium-sized cats
- Soft, breathable grey fabric for comfort
- Secure fit with adjustable straps
| Size | Weight Range | Material |
|---|---|---|
| Medium | 3.5 to 5.5 lbs | Soft, breathable cotton blend |
FAQ
How does the ThunderShirt work to calm cats?
The ThunderShirt applies gentle, constant pressure that mimics the calming effect of swaddling, helping to reduce anxiety and stress in cats.
Is the ThunderShirt suitable for all cats?
The ThunderShirt is effective for most medium-sized cats. It may not be suitable for cats with severe mobility issues or those with skin sensitivities. Please consult a veterinarian if your cat has specific health concerns.
Can the ThunderShirt be washed?
Yes, the ThunderShirt can be machine washed in cold water and air dried. Avoid harsh detergents and do not tumble dry.

Sonia Abraham –
My cat has always been anxious during vet visits. After wearing the ThunderShirt, she seems much calmer and stays still during exams. The fit is comfortable and the grey color blends well with her fur.
Fiona Butler –
It’s a great tool for reducing stress during travel or loud environments. My cat wears it willingly and doesn’t seem to mind the pressure. A little adjustment is needed at first, but she’s now used to it.
Eric Terry –
After trying several anxiety products, this one made the biggest difference. My cat no longer hides or meows when we go to the park. She seems more relaxed and confident.