Product Features:
Size S : Back Length 11.2in. , Chest Girth 12.0 in. ,Space Length Between Front Leg and Rear Leg 4.0 in. ,Suggest Pet Weight 0--2.5kg
Size M : Back Length 12.8in. , Chest Girth 9.6in.--17.2 in. ,Space Length Between Front Leg and Rear Leg 5.2 in. ,Suggest Pet Weight 2.5--3.5kg
Size L : Back Length 15.2in. , Chest Girth 14.4in.--20.0 in. ,Space Length Between Front Leg and Rear Leg 6 in. ,Suggest Pet Weight 3.5--6.5kg
Size XL : Back Length 16.4in. , Chest Girth 17.2in.--25.2 in. ,Space Length Between Front Leg and Rear Leg 7.2 in. ,Suggest Pet Weight 6.5--9.5kg
Suitable For: Cats, Chihuahua, Yorkshire Terrier, Minlature Pinscher, Miniature Schnauzer, Pomeranian, Mini poodle, Teddy cups,etc.

Notes:
Please allow little difference in size or color due to measurement tool or light environment. This carrier/backpack may let too fat pets uncomfortable, Pleasure make sure you have checked the size chart and measured your dog before place the order.

Package:
1 x Pet Carrier/Backpack

• Pet travel carrier works fine,it can let the dogs or pets with the owner of zero distance contact, and it's easy to carry and safe to use.
• This dog travel backpack is environmentally friendly and no pungent smell. Soft and light durable washable polyester material, colorful strips to shine, comfortable to carry your pets.
• Adjustable trap to take easily for you.It's more convenient to carry and lighten the weight of shoulder, and you can take in the front to protect your beloved pet or take at the back to do anything easily.
• This bag is efficient to clean,because there are top opens with velcro and zipper on both sides which it is convenient to open whole carrier to clean every nook.
• This pet carrier bag enable you to conveniently stroll with small pets of weight from 2.5 kg to 9.5 kg

Pet travel carrier works fine,it can let the dogs or pets with the owner of zero distance contact, and it's easy to carry and safe to use.Idefair