Review on Newborn Puppy ID Collar Set - Adjustable Soft Nylon 🐶 Breakaway Whelping Litter Collars with Record Keeping Charts for 12pcs, Small Size by Nuzhat Shaver

I cannot recommend them highly enough! We recently had a litter of 10 German Shepherd puppies. We knew we had to differentiate between them when furever families started pouring into homes and being chosen as puppies. The puppies are now 8 weeks old and these collars will be worn throughout their growing and weaning period. The tear-off collars worked great. As you can imagine, German Shepherd puppies grow quickly and become somewhat aggressive. These collars were secure and helped us figure out who was who. Excellent purchase.