This is a great travel backpack for a small pup. It says good for up to 18 pounds but my dog only weighs 13 pounds and doesn’t fit. She’s too long. So…I need to reposh this item. It’s brand new and in excellent condition. Ensure your pet's comfort and safety with the Black Dog Carrier Backpack. This stylish carrier features breathable mesh and a secure design, perfect for travel. Smoke free home.