Thundershirt ThunderWorks

Cat Calming Spray 60 milliliter

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ThunderEase helps your cat feel calm and comfortable by mimicking natural facial pheromones that felines use to mark their space. Tested to be over 90% effective for reducing anxiety symptoms, your cat will feel safer and less-stressed, totally drug-free. Spray on anything your cat is marking or on the inside of your cat carrier. Perfect for trips to the vet!

Great for:

  • Urine spraying
  • Scratching
  • Travel anxiety such as vomiting, urinating, defecating, meowing, agitation, and salivation
  • Stress when visiting the vet
  • Anxiety when boarding
  • Uneasiness in a new home or environment
  • Stress caused by changes in the environment like new furniture or remodeling
  • New pets in the home
  • Recurrent Feline idiopathic cystitis


The effects of ThunderEase Spray lasts 4-5 hours. Each 60 mL bottle delivers about 50 applications (+/-8 Sprays per use).

Main ingredients: Analogue of Feline Facial Pheromone 10%
Ethanol q.s. 60 mL