Bests & Worsts Reviews from Amazon

Got this in a medium for my (very petite) Pit Bull/Lab mix with noise sensitivity and separation anxiety. Even though I work in a kennel and am constantly around people's dogs that these jackets work for, I was still incredibly skeptic because my dog has fits so bad she breaks out in hives and claws herself open. But, I've been putting it on her every morning since the day it arrived because it works better than anything else I've tried. She's finally comfortable and not running back and forth crying, hiding behind the couch, or digging at her neck when something upsets her. It works perfectly. Thank you, 5 stars. However packaging is only 1 because the box was crushed and open on one side. ADVICE for people about to order!! Google measurement for Thundershirt and measure around the chest like you're strapping your dog into a seat belt. Saved me from accidentally getting a large.