Originally Posted by farmpony84
As for the round bales, one thing to think of though, you might want to add a botulism shot to your regimen.
There will not be a higher incidence of baling up dead animals with rd bales or large square bales than there would be with small square bales. The chances of feeding a dead mouse in a flake of a small square bale are very similar to the chances of finding a snake or rabbit in a large rd bale.
A botulism shot might be a good idea, but it would be equally a good idea in small square bales.