LIFEUNION DOG PACKS SIZE GUIDE:

The following sizes description and sizes were described on picture just as references, please refer to the actual subject.

Small Size – (About Suitable Weight for Pet 19 lb-38 lb).
Size S fits for American Eskimo Dog,Beagles,Kerry Blue Terrier,Kooikerhondjes,and Puli,miniature Australian Shepard, etc.
– Chest Size:22.8″- 25.2″
– Belly Size:13.4″- 20.1″
– Neck Size:14.2″- 16.1″

Medium Size – (About Suitable Weight for Pet 39 lb- 60 lb)
Size M fits for Samoyed,Siberian Husky,Goldendoodle,Malinois,Bearded Collie,and American Staffordshire Terrier, etc.
– Chest Size:27.6″- 31.9″
– Belly Size:16.1″- 21.7″
– Neck Size:20.0″- 23.6″

Large Size – (About Suitable Weight for Pet 61 lb- 100 lb)
Size L fits for Doberman,German Shepherd,Schnauzer,Labrador Retriever,Old English Sheepdog,and Rottweiler,etc.
– Chest Size:31.0″- 35.0″
– Belly Size:26.0″-39.0″
– Neck Size:24.0″-31.0″

WEIGHT AND ACCOMODATE
S:9.9 oz, Can accomodate under 1.5 lb
M:11.6 oz, Can accomodate under 2.5 lb
L:13.4 oz, Can accomodate under 3.5 lb

NOTE:

– If you want to get a suitable backpack for your dog,please take for reference on above measurements correspond to chest,belly,neck size.
– Waterproof design.But If it rains,it will get wet.
– Be careful, the sharp items like branches ,to prevent scratching.
– Don’t put something overweight in the pack, otherwise your pets will uncomfortable.

Product Features

• 100% Brand new and high quality polyester material,durable and fully waterproof.
• Chest and back circumference are adjustable;The bag inner have sandwich air net, very comfortable.
• Come with 4 wide reflective strips,make your dog safe at night and at the dark.
• Each sides one convenient pocket provide room for your own disposable dog food, water bottle, house keys, and cell phone.
• Perfect for service dog,police dog walking,camping,running,hiking.