Your pup will love riding in the K9 Sport Sack Kolossus Big Dog Backpack in Black!

Why We Love It:

The Kolossus is THE big dog backpack carrier that now doubles as a backpacking pack. It is ideal for carrying medium to large dogs. Kolossus technology is top of the line in pet/human safety and comfort. Adjustable shoulder/torso sizing makes this backpack more suitable than ever for all body types. When you are carrying your 4 legged friend, the backpack easily converts to carry your gear with up to 60 liters of space. Use this backpack for strenuous hikes, bike rides, and public transit.  80lb weight limit.

Sizing:

X-Large -  23-26 inches floor to collar, Girth up to 37 inches - Boxer, Collie, Portuguese Water Dog, Husky, Whippet

XX-Large -  26-29 inches floor to collar, Girth up to 40 inches - Basset Hound, Clumber Spaniel, Goldendoodle