COLLARS                                                                                          Collar sizes are the length to the first and last holes                         (not the overall strap length)  

Strap Widths: 5/8" (12-14")  3/4" (14'16") and 7/8" (16-18" and 18-20")    

LEADS                                                                                               Tartan Narrow Lead is 1/2" Wide for dogs up to 35 lbs                          Tartan Wide Lead is 3/4" Wide for dogs 35lbs up to 65 lbs                      Bridle Leather Lead is 1/2" Wide for dogs up to 50 lbs

MEASURING TIPS                                                                                         Use a soft tape measure around the middle of the dog's neck then            add 1/2 to 3/4" for breathing room.  If your dog is still growing, select            the collar measurement based on the first hole length.