Definitely not over feeding. Don't worry, if they're full they'll just refuse. Try getting your BP on a feeding schedule, every Wed after noon, Fri night after work, something like that, keep it simple and convienient for you. If it takes food every five days that means it's a healthy BP and it's a growing baby relax, have fun with him/her, and enjoy the experience. Ask questions whenever you need we're here for ya.