As a dog owner of a 17-pound arthritic pup, I was initially hesitant about using a carrier bag. However, this product has been a lifesaver for both of us. When my furry kid is struggling with her joints or simply wants to explore without the strain of walking, I can easily pop her into the carrier. It's comfortable for her and incredibly convenient and comfortable for me as wellThe bag is well-designed and sturdy, providing ample support for my dog. Also shoulder pad and back support strap really makes a differentI also own a sling bag type but after i got this bag, i no longer use those type. This is so much comfort for meI highly recommend this carrier to anyone with a small or medium-sized dog, especially those with mobility issues. It's a fantastic way to keep your furry companion safe, comfortable, and happy.