We are thrilled to offer Fi compatible collars. Each collar is made to order with durable biothane and quality hardware, avaible in a variety of colors and customizeable to fit your pup's unique style.
 
Two style options:
Snap buckle: Perfect for full grown dogs, this option is one size and non adjustable. Just provide your dog's neck measurment, and we'll create a collar that fits perfectly. Once you recive it, simply uncrew the hardware and attach it to your fi device.
Standard buckle: Ideal for dogs who are still growing or fluffy pups, this adjustable style offers more flexibitly in fit. Measure your dogs neck and select one of our 3 sizes. Once you recive your collar, simply unscrew the hardware and attach it to your fi device.
Small: 12-15"
Medium: 14-17"
Large: 16-19"
 
Customizing: Choose from a single or two-tone biothane design. We have a wide range of biothane colors and hardware options.
 
Sizing tip: For a 3/4" wide collar, please order a size small Fi collar. If your Fi is larger than small, the collar will be made with 1" biothane.