HOW IT WORKS »
Thundershirt uses gentle, constant pressure to calm your dog, effectively aiding anxiety, fearfulness, barking and more.

THUNDERSHIRTS ARE GREAT FOR »
» Fear of thunder/fireworks
» Separation anxiety
» Travel anxiety
» Crate training
» Problem barking
» Hyperactivity
» Leash pulling
» And more!

Size - Weight
XXS - < 7 lbs.
XS - 8-14 lbs.
S - 15-25 lbs.
M - 26-40 lbs.
L - 41-64 lbs.
XL - 65-110 lbs.
XXL - > 110 lbs

"During a storm, I put Rusty in his Thundershirt and he immediately calmed down, curled up in his bed and went back to sleep."
—Jan W.

“I have used Thundershirt with my own dog and have seen a real improvement with her fear of thunderstorms and other loud noises. I am now recommending Thundershirt to my clients with good results.”
Dr. Joanne Baldwin, DVM
Cardinal Animal Hospital
Richmond, VA