Puppy Collar Size Labrador. However, if you are unsure you can order two sizes to be prepared. It may not be convenient to put it on at night for potty breaks.
Reflective strips provide better safety at night; Choose an appropriate collar width for your puppy. The lighter it is, the easier it will be to get used to.
However it uses a buckle.
Because of your puppy's rapid growth pattern, you should be sizing its neck at least every two weeks to make sure everything continues to fit well. You can buy one before you bring him home and it will last him a few weeks. Dans first collar was an ancol size 2 (the guide is available online for their collar sizes) which fit him well, i'd imagine that would be ok for a lab pup too as i think it went upto 12 or 14 max. Choose an appropriate collar width for your puppy.