So I know I've picked up bits and pieces of feeding tricks and tips to get a snake to eat pinkies. But just so I'm sure I have it right, you dangle the pinky in front of the snake with tongs until they eat it? Is there a certain amount of time I should try each day. Like ten minutes or so? I'm sure eventually he'll eat it. The pet store said that's what they were feeding him so I can only imagine he might just be full at the moment. Any thoughts?