I'm sure if I spent enough time searching I'd find an answer to this in the forum but I don't have that kind of time.

I just want to know what people's thoughts are on feeding more than one small rat to a snake at a time. My ball python is about 5 years old, I feed frozen medium rats but could not get any that size recently. I fed him a small rat last night and he is acting like he still hasn't had a bite to eat. Very aggressive. He's normally extremely docile.

does it matter if he's already got food in him, to feed him again a day later? I don't want any digestion complications to occur.