K9 Backpack Sizing

K9 Backpack Sizing


First things first. **Make sure you know your dog's measurements**

Measure your dog from the collar to the base of the tail. This measurement is more important than girth. 

The measurement is also based on your dog crouching in the pack. Make sure when fitting your dog that they are not standing. 

GIRTH - Measure around the widest part of the dog's chest.

LENGTH - Measure from the collar to the base of the tail.

If your measurements don't line up perfectly with one size or have a growing dog, don't worry. Select the size that accommodates your largest measurement. You can always add a Booster Block to make up for lack of length.


K9 Sport Sack Knavigate

K9 Knavigate Sports Sack
knavigate Sizing Chart
Weight- 4-50 lbs ( 2-23 kgs)
K9 Knavigate size chart

K9 Sport Sack Kolossus 


Kolossus Sizing Chart 

Weight- 20-80 lbs (9-36 kgs) 50-60 liter capacitykolossus sizing chart


Need some extra help? Check out the Sizing Guide video below!