A few years ago, I made this bandsaw sled. I still use it today, but I decided to make a stripped down simpler version just for cutting dowels. Dowels are a tricky material to cut as they can go airborne or even seriously damage bandsaw blades, not to mention make us jump, which puts us in a dangerous situation.
It’s for this reason that I made the following jig that I think anyone with a bandsaw can make. It uses a grippy surface that keeps the dowel from spinning precariously out of our fingers. This jig, besides using a hand saw, is, in my opinion, the safest way to cut dowels.