DO NOT PET ALERT COLLAR: Alert those around you that your dog should not be pet. DURABLE: Our Do Not Pet dog collars are made of durable polyester that’s impossible to tear. Strong plastic clips reliably secure the collar around any dog’s neck. Metal D-Rings provide a secure attachment point for your leash. ADJUSTABLE SIZE FOR ANY DOG: From Shih Tzu to St. Bernard, we’ve got you covered. We have sizes from as small as 11 inches to as big as 26 inches. See the size chart in the pictures for optimal fitting for your dog. NO UGLY BRANDING: We don’t want your dog to be our billboard so we put our branding on the packaging, not on the collar. SUPPORT LOCAL BUSINESSES: Native Pup is a US based business dedicated to making your best friend beautiful. We stand by all of our products. If you’re not thrilled, we’ll make it right. Native Pup's DO NOT PET dog collar is the perfect collar for your nervous dog. Let others know that they should not pet your dog for risk of bite. Caution other dog owners to not approach animal.