snake food

[BryanB]

Well I know I like to eat a lot of different things but my boa at 28 inches only gets mice. what are some other options I could give him? I want to stay away from food that has feathers do to the fact that I keep parrots. Or should I leave a good thing alone and only feed him frozen mice till he can take down rats? Lastly dose anyone use any sort of vitamin suplliments or is it totaly not needed?