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Dr. Jones' Veterinary Secrets Nylon Dog Collars! Our collars come in extra-small, small, medium and large.
A dog collar should be snug enough to fit 2 fingers between the dog´s neck & their collar. If you are unsure of the size you need, you will need to measure your dog’s neck. Best to use a cloth/vinyl tailor's measuring tape, but you can also use a piece of string in place of a tape measure (mark/hold the string in the correct place and measure the length of the string).Using the tape measure or string, measure the center of your dog’s neck. Pill the tape measure securely, but not so tight that it is choking your dog. Based on your dog's neck measurement, choose the correct size:
Extra-Small: 7-11" (5 - 10lbs)
Small: 11-16" (10-25lbs)
Medium: 14-20" (up to 55lbs)
Large: 18-26" (55lbs and up)