Personalized with your phone number for safety, and always a perfect fit; our customer-favorite adjustable side-release buckle dog collar goes on in a snap and removes just as fast. The sturdy, non-fade nylon collar features sonic-welded seams, which are 80% stronger than stitched seams, and smooth, tapered edges. A heavy-duty, side-release buckle and a steel D-ring increase durability, and the lack of a loose collar end (no matter the adjusted size maximizes your dog's comfort. The embroidered personalization, with your phone number, makes sure your dog always finds their way home—an ideal choice for growing puppies. Choose contrast thread color: gold, pink, red, purple, green, blue, orange, white, black. All personalization in uppercase letters. Not recommended for tying out your dog.