If used as a walking tool, collar width guidelines are as follows:
1" wide collars -- ideal for most dogs of various weight ranges
3/4" wide collars -- ideal for dogs under 30lbs
1/2" and 5/8" collars -- ideal for dogs under 20lbs
If you do not plan on using these collars as a walking tool, or your dog is not a high-intensity puller when on walks, these guidelines are less applicable to you.
If you have any questions, please message me BEFORE ordering!