Bet you don't see this too often...

[Egapal]

I've heard that mice are less nutritious than rats for BPs even though I would think it depends on what you feed the mice or rats. Other than that, I think it's just a financial thing, it's cheaper to buy a big rat than three mice.

Mice are less nutritious than rats? Is it the fat/protein ratio or something else? What is the ideal ratio? Please cite your source as I won't be taking your word for it. I am not aware of these scientifically rigorous studies.