THE #1 ORIGINAL HANDMADE, LOUDEST COPPER BELLS FOR PETS - pure copper top, white copper bottom and expertly shaped stainless steel clappers produce a loud, clear, pleasing ring at the slightest movement which can be heard up to 50 yards away whilst staying in the safe volume range for your pet. SAVE WILDLIFE & TRACK YOUR PET - Ask any wildlife rehabber and they will tell you that cats and dogs injure and kill a vast amount of wildlife, from hedgehogs to birds, to fully grown deer. As a family owned by many pets, we set out to create a solution to this problem whilst allowing our animal companions to enjoy freedom in nature. The additional benefit to us pet owners, is always knowing where your pet is, by sound. EXPERIENCE = QUALITY - After many years of sales and thousands of loyal customers later, we’ve made several modifications to the design and manufacture of our bells, ensuring a product that not only looks superior but also performs better than similar alternative. The photos don’t do the bells justice!