Review on PUPTECK 12 Pack Soft Nylon Puppy ID Collar: Adjustable, Breakaway & Whelping Litter Collars with Record Keeping Charts by Courtney Richardson

They are of excellent quality and go well with our Mastiff litter. The clasps just pop open as a safety measure, like a cat collar, which is great. When they got dirty we just threw them in the washing machine and they washed really well. The only downside was that some of the colors were so similar it was difficult to tell a few colors apart after playing and wrestling with the puppies all day and being a bit muddy. I think just swapping out a few different shades of the same color for a wider range of colors - orange, light green, etc. would make them perfect!