No, I just had this one huge 350g rat that my roommates boyfriend got for her snake. Her snake is only 1500g, and didn't want that rat in the least. I tried feeding it to my 2000g male, but he didn't want it either. I knew it was a risk, but I showed it to my 1700g female, she'll eat anything. Took it down no problem, and was fine that night. But now her bulge looks almost painful. I've left her completely alone, because i don't want her to stress out.

Needless to say, my roommate no longer sends her boyfriend out to get snake food