ID Bands & Collars are great for accurately identifying puppies in a litter. ID Bands are usually used from birth, and made from soft velcro. In contrast, ID Collars are similar to a regular collar, and have a safety clip. One will usually need more than one set over the rearing period, because of rapid growth. In addition, puppy ID Bands and Collars become quite firthy. However, all our Bands and Collars can be washed. ID Bands and Collars help identify individual puppies at a glance, which is important for daily weighing, feeding, worming and monitoring. ID Bands and Collars are also great for prospective puppy-owners, enabling them to identify their puppy in pictures and video snippets.