Adjustable Pet Calming Collars

Does not seem to work.

Delivered very quickly, not even a week has passed and I received it. I still don't know if it will work on my dog because there's no need for that. When they shoot fireworks on New Year's Eve, I'll put it on my pupil and see if it's an effective product because he's very scared when fireworks are set off.

Good product

The package was stolen from the logistics company and never arrived, but I was refunded after practically more than two months of waiting for the horrible process to be completed.

It works very well, my cat no longer marks around the house.