【60 Days Long-Lasting Calming】This calming collar for dogs releases pheromones for up to 60 days, effectively relieving dog anxiety. pheromone collar for dogs provides long-lasting pheromone delivery. Over 90% of pet owners report a significant reduction in dog stress after using dog calming collar

【1 Hour Fast Relief】dog calming collar can start working within 1 hour and continuously release pheromones to effectively relieve fear or stress caused by heat, noise, traffic, travel, veterinary visits, pet loneliness, fireworks, thunderstorms, etc. dog anxiety collar helps dogs adapt to challenging environments

【Safe Botanical Ingredients】pheromone collar for dogs is made of safe and high quality TPE material, natural plant essential oils help relieve tension and anxiety. Hypoallergenic, non-addictive, helps separation anxiety relief for dogs, helps them relax and eliminate aggression

【Fits All Dog Sizes】calming collar for dogs is designed to be flexible, 24.5 inches adjustable length, easy to fit all sizes of small, medium and large dogs. dog calming collar's humanized design allows every dog to find the best fit for them

【Waterproof Affordable Kit】 Each calming collar for dogs is individually packaged, containing 2 purple and 2 gray. Easy to store and carry, and waterproof design, no need to remove the collar when bathing or playing in the rain, whether your dog is indoor or outdoor