Plant-based calming collar great during thunder, fireworks, separation anxeity, and more - no syntetic pheromones: like humans, dogs are susceptible to stress & anxiety caused by a variety of situations. This stresses can result in excessive barking, destructive behavior, nervousness and excessive hair loss. Our calming collar helps provide comfort to dogs experiencing stress due to fireworks, thunderstorms or changes to the routine or living situation. Advanced technology: utilizing a blend of valerian and lavandin plant-based extracts infused into the collar, these extracts are proven to re