K9 Sport Sack Plus 2What could be better than experiencing mother nature with your best friend at your side, but for smaller dogs, hiking the trail can prove a bit exhausting. Introducing the safe, comfortable and veterinarian approved, K9 Sport Sack Plus 2 the perfect way to bring your dog along for the ride! After becoming frustrated by what they found available as they searched for a suitable backpack to carry their dog, Daisy, the founders of K9 Sport Sack, decided