Brand New with Tags Pawaboo dog carrier backpack is designed for carrying small dogs or cats up to 18 LB. This is marked as a large suggested for 12-16lbs pets. Please measure your pets and choose according to the size Legs-out and tail-out design keep your pet safe and comfortable; Hook and loop, zipper and elastic openings allow you to fit your dog inside comfortably; Quick Release Buckles on the end of straps ensure quick installation with just one hand. Can be worn on your front side or your back if you like, it keeps you closer and increases pet's sense of security when you carry your cat or dog around. Meanwhile, the thickened sponge pad helps to relieve the burden of your shoulder. Lightweight and portable, you can use it to for biking, hiking, camping, out walking or meeting friends. Have more adventures together!