Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Lola & Foxy Pink Tattoo Dog Martingale Collar, Large
Product description: Martingale Chain dog Collar with Pink Skull and Cross Bones, Roses and heart tattoo on black nylon webbing on black nylon webbing.
Product feature: Adjustable Martingale Collar, Helps with Dog Training, Good Quality, Made in the U.S.A, Nickel plated D-Ring for Hang tags
Product brand: Lola & Foxy
Target attributes: Collar Type
Answer: attribute: collar type
value: martingale
source: product title
attribute: collar type
value: martingale
source: product feature
attribute: collar type
value: martingale
source: product description