This large Martingale has a maximum circumference of 19 inches.
 
For anyone who may be unfamiliar with martingale type collars, a martingale is a type of dog collar that provides more control over your dog without the choking effect of a slip collar. Martingale dog collars are also known as humane choke collars.
 
Our handmade 1 inch wide martingales can be made with or without velvet.  Martingales without velvet are made with quality Jacquard ribbon applied to soft tubular nylon.  Those with velvet are made from "light" nylon webbing which allows room for both ribbon and velvet without sacrificing strength.  All of our martingales are adjustable, feature all metal hardware in a color (brass or nickel/chrome) that compliments the ribbon used, and are made with a fabric loop rather than the chains seen on many commercially available martingales.
 
Martingales must be large enough to go easily over the head, and are then made smaller to insure that the collar will not slip back over the head.  Proper fit on a martingale requires that you be able to fit 2-3 fingers between the metal loops when D ring is pulled.  The metal loops should not touch.