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: Milo's Kitchen Chicken Meatballs Dog Treats - 12.5oz
Product description: Each delicious Milo's Kitchen Chicken Meatball is made to satisfy even the family member with the highest standards: your dog. Your dog deserves a treat that's made with no artificial flavors or colors. He deserves 100% real, tender, home-style chicken meatballs.
Product feature: Milo's Kitchen Chicken Meatballs Dog Treats 12.5oz bag, Your dog deserves 100% real, tender, home-style chicken meatballs., Made in the USA, No artificial flavors or colors, Chicken is the first ingredient!
Product price: $22.00
Product brand: Milo's Kitchen
Target attributes: Chew Type
Answer: attribute: chew type
value: None
source: None