Thundershirt's patented design applies a gentle, constant pressure that has a dramatic calming effect on most dogs if they are anxious, fearful or overexcited. Anxiety experts believe that pressure has a calming effect on the nervous system and may release calming hormones like endorphins. Using pressure to relieve anxiety in people and animals has been a common practice for years
Features & Benefits
• Over 80% effective
• No training required
• Veterinarian recommended
Size Guide
Medium for dogs 26-40lbs (11.5kg and 18.5kg)
Large for dogs 41-64lbs (18.5kg and 29.5kg)
XLarge for dogs 65-110lbs (29.5kg and 50kg)
