Bests & Worsts Reviews from Amazon

This shirt isn't thick enough to really provide any calming properties. It is essentially a t-shirt for dogs. In order to provide calming sensations the shirt would have to provide some pressure and this material is so thin that it cannot do that. I thought I was saving some money by going with an off-brand but I should have just paid the extra and gotten the actual Thunder Jacket for my pup, because that's what I ended up doing anyway.