Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Quilted Rio Wheeled Dog Carrier--
Product description: Travel in style with this amazing 3 in 1 pet (dogs and cats) carrier on wheels. The Petote Rio Bag functions as a roller bag, backpack, and also a car seat for your pet. Shown here in black quilted luxe faux leather with shiny black patent trim. Very functional and ideal for no-stress travel with your pet. Roller bag functions include a retractable two stop handle and detachable roller wheels. Also comes with comfortable backpack straps that also detach. The Rio Bag also allows for maximum ventilation and exposure, interior bedding for extra cushioning and comfort, an interior safety leash for added protection, front zipper compartment for storage. Weight capacity 12 - 15 lbs. Dimensions (inches): 11.5L X 13.5W X 18.5H. Made in the USA. Petote dog carriers and pet travel bags are proudly made in the USA.
Product price: $215.99
Product brand: PETOTE
Target attributes: Type
Answer: attribute: type
value: backpack
source: product description
attribute: type
value: carrier
source: product description
attribute: type
value: carrier
source: product title