Travel Pet Dog Carrier Backpack

  S - Suitable for Bust < 30cm (12")     //     Weight 2.5kg (5.5lbs) M - Suitable for Bust < 25-40cm (10-16")     //     Weight < 3.5kg (7.7lbs) L - Suitable for Bust < 35-48cm (14-19")     //     Weight < 5.5kg (12.1lbs)         Velcro zipper design on both sides to prevent dogs from falling off Widen strap design, more comfortable to carry Breathable Mesh Fabric Elastic design in neck, make your pet feel more relaxed