Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: DD Design Celebrity Rhinestone Dog Collar, Large, Pink
Product description: Rhinestone studded metallic collar with high quality hardware. Featuring a center ring for assortments of charms or tags. High Quality - Rhinestones won't fall out or be cloudy.
Product feature: Large Fits Necks 14 to 18 Inches Around, D-Ring for Charm Attachment, Metal Buckle for Leash Attachment
Product brand: D'Design
Target attributes: Type
Answer: attribute: type
value: collar
source: product description
attribute: type
value: collar
source: product title