My 5yo labrador retriever wasn't well socialized as a pup, so he is very insecure around other dogs. My daughter got a puppy and the intro didn't go well. (He bit her!) I decided to slowly re-introduce them on once a week walks, with him wearing this muzzle. After 3 weekends of hour long walks and lots of sniffing and treats, I was able to get him to trust her dog and they are now BFF's!! Success.
It was easy to to get him used to the muzzle after I followed the training video the seller made. Once I figured out how to tighten and adjust all the straps properly, I was completely confident that this would work exactly as intended and everyone would be safe. Thank you for a wonderful product!!