So I ordered a bag of rat pups that were supposed to be 20-29g and a large number of them are under weight. Some as small as 15g and a fair amount in the 17-19g range.

My BP is 150g at the moment. Thoughts on what I should do with these? Is there a problem with feeding under weight prey? I hate just throwing them out, but I also don't want to cause problems for my snake by giving him undersized prey...he had a really hard time getting into a stable feeding pattern!