Feeding Frozen

[Bechard4]

Hi guys

we have a 150g ball python and have been following the 10-15% feeding rule but we have been having trouble getting the proper size rats. in the past few orders trying to get the right size we have ended up with quite a few 10g rats.

Can we feed 2 at a time with frozen? and if so how do you go about doing it, not sure how( the same day or a few days later)

we normally feed once a week.

Thanks