12 COLORS Identification Whelping Puppy Kitten ID Collars Bands Soft Adjustable 20cmOur puppy bands are made with a soft material withCan be used as soon as the puppy or kitten is born even if they are still wet, up to 8 weeks old.Can be cut easily to the required length to accommodate even the smallest of breeds.Aids you as a breeder to monitor individual puppy / kittens when littermates are identical looking to each other.Makes puppy/kitten selection and matching to their future owners that much more accurate.No buckles, clip, ties or sticky paper tabs to get caught on.Check objects cannot fit underneath the collars, such as little paws.Check they are not placed on too tight, the collars should be comfortable to wear, and that your puppy/kitten sufficient neck to attach a collar to - not all breeds have a decent neck length as babies