hey friends!

My ball python is still too small to switch to rats, but she loves her mice. When she is bigger I will feed her whatever is best, but I am wondering if there is any difference in the nutrition of rats versus mice? Really I just think rats are cuter haha, for some reason I feel a little bad tossing them in the feed tank versus not really caring much about the mice. Just wondering about 2-3 mice at a time when she's an adult instead?