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: Nicole Miller Pet Retractable Leash, Black Emboss
Product description: Straight from the runway, Nicole Miller brings you her latest collection, for pets. This exclusively licensed collection is a great way to update your pet's decor. Inspired by her graphic patterns and bold prints, these products are functional and fashionable.
Product feature: Large sized retractable leash, Holds up to 88-pound, Beautiful embossed design
Product brand: Nicole Miller
Target attributes: Pet
Answer: attribute: pet
value: None
source: None