Good morning !
We were going to get a small rat (rat pup I think they call it) but we couldn't fine any so we gave her the next size up from what she's eating now which is an adult mouse.
I didn't think she could eat it because it was quite a bit bigger than the medium, but she did it. I kept asking my son if he wanted to take it away and give her smaller tomorrow, but she did eventually get it down.
It actually took her almost a half hr to figure it all out and get it completely down. I had heard that they normally take about 15 min to eat so since it took her longer, does that mean it's to big for her? Ok, dumb question, she got it down so I guess it wasn't to big.
But we are proud of her, she's graduated !!!