Both the shoulder straps and chest strap are fully adjustable for a comfortable fit.

• Small barkpack: adjustable from 10–16 inches
• Medium barkpack: adjustable from 16–28 inches

Tip: If your dog's measurements fall between sizes, consider adding a barkpack extender for additional room and comfort. Available in 2-inch, 4-inch, and 10-inch lengths. Shop our barkpack extenders here.

For the most accurate fit, measure your dog's chest girth at the widest part of their ribcage and their shoulder girth around the shoulders. Compare these measurements to our sizing chart before placing your order.

If your dog is between sizes or needs a little extra room, we offer extenders in 2-inch, 4-inch, and 10-inch lengths to help achieve the perfect fit. Shop our barkpack extenders here.

The barkpack should fit snugly without restricting movement. You should be able to fit two fingers between the straps and your dog's body.

Yes, but keep in mind that puppies grow quickly. We recommend checking their measurements regularly to ensure the Barkpack continues to fit comfortably. If your puppy is carrying any items, keep the load light and appropriate for their age and size.

We're happy to help. Contact us with your dog's breed, weight, and measurements, and we'll recommend the best size for your pup.