Thundershirt Sport Fuchsia Dog, XL

Stop problem barking, chewing, and anxiety in your dog the natural way. ThunderShirt Sport's patented design applies a gentle, constant pressure that has a dramatic calming effect. Designed for comfort, the breathable jacket features washable durable fabric, with contrasting trim and reflective logos for safer nighttime walks. 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.

  • XXS: < 7 lbs
  • XS: 8-14 lbs
  • Small: 15-25 lbs
  • Medium: 26-40 lbs
  • Large: 41-64 lbs
  • XL 65-110 lbs

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Product Description


  • Over 80% effective
  • Veterinarian recommended
  • Great for fireworks, storms, separation anxiety, travel, and more
  • No training required
  • Completely drug-free


We are not about innovating for innovations sake. We are making affordable, effective, easy-to-use solutions for real problems faced by real pet families. We don’t want to be offering the same old products offered by literally hundreds of companies – just another dog bowl, just another leash, just another dog bed in a different color or material. We strive to achieve innovations that create functional, real solutions for common pet problems. We are incredibly proud of our Calming and Walking innovations.