To offer a small amount of information to the OP.
I feed 2 rabbits every other week to my Albino Burmese Python (Albino = yellow and white in coloring). She is approx. 12 feet long and weighs in right about 100lbs. I buy live rabbits 4 at a time for $5 each.

The rabbits are large with powerful hind legs and nails so they are stunned (with CO2) right before feeding to make sure they don't injure the snake.

Hope this helps.