I have a 3 yr old BP, he's about 2 ft long, but I don't know how much he weighs (or how to weigh him anyway). The lady I got him from said to feed him 1 medium mouse every 5 days, but I've been seeing on here how some owners are feeding theirs rats or large mice, or 2 mediums. Am I feeding him too little? Should I start feeding small rats? or 2 medium mice? And if I feed 2 mice, how do I do that? I usually dangle it with the tongs and he'll take it within a minute. Oh and I've had him for about a month now.