Quote Originally Posted by Cashiscase View Post
when is a reasonable time to start feeding 2 mice instead of 1?
When one mouse is too small, try rats, and if they would rather have a mouse, feed two. The most important thing is to make sure your snake has time to readjust his jaw. Otherwise he could have a bad strike.

Make sure you are weighing snake, and prey. In my opinion over feeding is worse than underfeeding.