Review on GAMUDA Puppy Collars ID Tags - Adjustable Soft Whelping Litter Collars with 🐶 Breakaway Feature - Assorted Colors & Identification Collars - Includes 2 Record Keeping Charts by Danny Trapanese

I received these collars and was planning to use them when my Aussie litter outgrew their puppy collars. I put them on at 4 weeks and they all fit perfectly. They are adjustable and will fit until the puppies move to their new homes. My only complaint was with the packaging. They come on a card with zip ties to keep them clean. The zippers were ridiculously tight and very difficult to remove without cutting the collars. You don't have to wear them so tight. Overall the collars work well and I would recommend them.