First, did you see the previous video file, cat's recall test 1? Amber knows her name, but doesn't come when called. A typical cat. When there's no merit for her, no reason for her to come, coz she's just a cat!
(fish flakes which Amber likes) and shake the bag with the fish flakes in it. She'll come hoping for her food... though not running eagerly here coz she's not so hungry yet, she'll come faster if she's starving... just like a cat... Well, at least you can lure her to come.
BUT! It's different in the case of a dog! If you can only call your dog by calling this way like Amber, then your dog cannot be considered to have learnt the "recall". Cats are independent animals, but dogs are different, so if your dog comes only with a lure, then you have a problem - do start training your dog to do a proper recall!