Infin8 combines a figure 8 with a martingale collar to create a completely new halter where the pressure across the nose can be adjusted, or faded completely to eventually work just as a collar.
This is different sort of training tool - starting with a halter and ending with a dog on a collar.
The Infin8 attaches to the lead at the back of a dog's neck, the dog feels any slight pressure from the lead across the bridge of its nose and on the back of its neck. Only slight pressure is required as the Infin8 Halter is extremely effective in calming a pulling or boisterous dog, without the need for harsh corrections, or gruff training techniques.
Measuring your dog for an Infin8
Use a soft tape measure to get your dog's unique Figure 8 Muzzle/Neck size. Place the tape measure across the bridge of your dog's nose and around the muzzle, cross it under the jaw and then around to the back of the neck - this forms the Figure 8 around the Muzzle & Neck.
Pull to a snug fit and you have the measurement.