Head to tails calming formula for dogs and cats are get to help your anxious pet calm down, it's made with goji berries, chicken and other very healthy ingredients, it supports calming relaxation and stress reduction, helps your pets relax without drowsiness and it's wheat free, I use this product for my lab/pointer during thunderstorms, honestly the only products that help her, it's also an affordable price.
There are other products offers by head to tails aswell, hip and joint, for dogs, vitamins for cat and dog and many more