VET-RECOMMENDED TO KEEP YOUR CAT CALM + RELAXED - Pet Calming anti anxiety & stress relief products have been vet-reviewed and are vet-recommended to have a full spectrum phermone effect on your pets nerves, support brain function and maintain a calm aggression. This unique product is a sedative supplies for cats, it provides deep sleep for your pet, soothes nerves and causes relaxation leading to sleep DRUG-FREE SEDATIVES FORMULA : The cat calmer collar emits a copy of the harmony marker pheromone. This allows cats to feel at ease and maintain a harmonious connection with one another. CORRECTION PROBLEMATIC BEHAVIOR: Effective for 90% of cats to reduce fighting with dog, scratching, urine marking, stop peeing, spraying, hiding, and other behavior among multi cats and kitten in the house. HOW TO USE: This collar provides 24/7 on-the-go calming to help your cat feel calm, comfortable, and relaxed. If your cat is peeing in the litter box, scratching or urinating outside, you can use the Relaxivet calming collar. This collar can be used indoors and outdoors and should be worn 24 hours a day to comfort your cat. FIRST EFFECT: The effects of the reduces scratch and urine will came within 7 days. Replace every 30 days. The classic collar are best replacement diffuser kit, plug, drops, travel spray, chews treats, deterrent, vest, capsules, feli, tablets, way, pills, tranquilizer.