Review on 🐾 Uiuix Puppy ID Collars - 15 Colors, Adjustable Whelping Bands for Newborn Pet Dog Cat (15 Pcs), Double-Sided Soft for Extra Comfort by Barbara Majdoch

I read the review on these collars and decided to buy them for my first Weimaraner litter. I knew she was likely to have a large litter and we needed a way to keep track of each individual pup's weight and health and they are all virtually identical when they are born. I put them on everyone shortly after they were born. They are cool! We've had them for two weeks now and they adapt easily as my puppies grow and hold up very well. It took me a few tries to figure out exactly how they were supposed to work, but once I figured it out they stayed in place until I adjusted them.