My husband had to take a feisty cat from our local animal shelter to the vets for her 2nd vaccination & micro chipping before she went to her new home. After the first vaccination he was dreading it as she scratched him & he had blood dripping down his arms. This time we sprayed Pet Remedy on her blanket Total change of character! She was loving him & rolling over. Even the vet was amazed how good she was especially with the micro chip No growls. snarls or claws Will certainly recommend it to our clients at the vets especially with firework season starting Thank you