K9 Sport Sack Air Forward Facing Backpack Black Dog Carrier

K9 Sport Sack Air2 Black LG The K9 Sport Sack Air2 Black LG is a popular product for pet owners who enjoy outdoor activities and want to bring their small dogs along. The design and functionality of the backpack are praised by customers, with many noting the secure clip that ensures the safety of their pets. However, the comfort level of using this backpack heavily relies on how the dog reacts to it. Some dogs may be nervous or restless, causing the backpack to shift out of position and potentially dig into the wearer's back. It is recommended to gradually introduce the backpack to the dog, starting with shorter periods and frequent breaks, to avoid any discomfort or possible injuries for both the dog and the wearer. Sizing can also be an issue with this product, as some customers have had to modify the backpack to be smaller around the dog's body near the chest. The zipper has also been reported to break easily, although it is still functional. A more sturdy buckle at the chest area would be appreciated, especially for larger-sized dogs. Despite these issues, customers still find the K9 Sport Sack Air2 to be a better option than a shoulder bag for carrying their slightly heavier dogs. In terms of international reviews, a customer from Japan mentions that the backpack was purchased for their 10kg Norfolk Terrier. However, due to the dog's shorter body, it tends to get buried in the backpack, so they have to use a folded bath towel at the bottom for support. The customer finds back carrying more comfortable than front carrying. They also mention that the product they received was different from the one shown in the description, and they would appreciate having accurate images in the product description. Overall, the K9 Sport Sack Air2 Black LG is a functional backpack that allows pet owners to include their small dogs in outdoor activities. However, the comfort and fit can vary depending on the dog's behavior and size.