Snake Food I Have A Question For People Who Buy Or Breed Live Snake Food?

I have a question for people who buy or breed live snake food? - snake food

I have to buy an issue for people, food, or a race of live snakes.

'm Suppose you go to Total PET or Petland or I (in British Columbia, Canada) and want to buy feeder mice LIVE. I know you can buy "pink" line, and they are really tiny. Then there Fuzzies, how old they are as a rule?
How old where you can leave your mother?
What should I ask?