Small Dog/Cat Carrier Bag: Please measure your pet's weight and back height before purchasing. Please refer to: our size chart. We recommend size S for weight 1-5lbs, size L for weight 5-10lbs. Perfect bag for carrying small pets such as cats, Bichon Frises, Havanese, Bolognese or Maltese, Chihuahua, Pomeranian, Poodle or Pug, Shih Tzu, Yorkshire, Westie or Pekingese, etc. Safe Carrier Bag & Comfortable for Pet: Interior hook to attach leash for extra security and prevent your pet from accidentally falling or jumping. This shoulder bag offers you a much easier way to take your pet on walks, strolls, hikes or other daily outings and keep your pet safe. comfortable while being safely stowed Travel Bag Mesh Shoulder Strap and Extra Breathable for Dogs: Mesh design on the front, zipper opening on the top and adjustable drawstring for easy access and a perfect fit, so you can carry your dog comfortably. Allows your pet to easily get fresh air and have enough space. By adjusting the