"Maddie, an 11-year-old Havashu (Havanese/Shih Tzu). She is a nervous, anxious, sometimes snappy dog with many health problems (damaged cruciate, allergies are her main issues). With the disc, we’ve seen overall good behavior, happy. Anxiety still goes on high for kids and clippers, but her reaction is toned down a few notches. I still watch her closely, but something is different, in a good way. We also noticed her behavior slipped when my daughter changed her collar, taking the disc away, and things improved when we put replaced the collar with the disc. There is something cool going on here! Thank you!!"