Size Charts

Each product family uses its own size chart. Scroll to the section that matches your product: harnesses, soft webbing collars, martingale collars, or soft martingale collars.

How to measure your dog

1. Chest girth Wrap the tape around the widest part of the chest, just behind the front legs.

2. Neck girth Measure around the base of the neck, just above the shoulders.

Tips

• Use a soft measuring tape, or yarn and a ruler.

• Keep the tape snug but not tight.

• Chest girth is the most important measurement for harnesses.

• Neck girth is the most important measurement for collars.

Harness Size ChartHow to measure your dog

1. Chest girth Wrap the tape measure around the widest part of your dog’s chest, just behind the front legs.

2. Neck girth Measure around the base of your dog’s neck (the widest part), just above the shoulders.

Tips

• Use a soft measuring tape, or a yarn and a ruler.

• Ensure the tape is snug but not tight.

• Compare your measurements to the size chart on the product page. Each product uses its own size chart.

• When choosing the right harness, chest measurement plays the most important part.

Soft Webbing Collar Size Chart

(Sea to Summit, Polar Night, Woodland, Nightless Night, Northern Lights, Color Block, Sunshower, Cloudbeam)

If your dog’s measurements fall between two sizes, we recommend choosing the larger size.

How to measure your dog

1. Chest girth Wrap the tape measure around the widest part of your dog’s chest, just behind the front legs.

2. Neck girth Measure around the base of your dog’s neck (the widest part), just above the shoulders.

Tips

• Use a soft measuring tape or a yarn and a ruler.

• Ensure the tape is snug but not tight.

• Compare your measurements to the size chart provided on the product page. (Notice that each product uses their own size chart.)

• When choosing the right Soft Martingale Collar for your dog, neck measurement plays the most important part.