Food size?

[Zoe]

I fed my emerald succesfully on 2 saturday, 2 weeks following her previous meal with Mike. I was pleased, too, because she went from live mice to a thawed rat in one go. She took a nice dump the following day, too. I gave her a rat fuzzy, and it didn't look any bigger around than she did, but it's made a considerable lump in her stomach. Is a rat fuzzy too big for a yearling em? Should I step down to pinks?

Thanks!
Zoe