Don't see why they wouldn't be. The beans that they should not eat raw are the same ones we should not be eating, such as kidney, navy, pinto ect. I use them in my mix. Only a few though, mine don't really like dehydrated vegies. They love them raw or cooked, but they only eat the dehydrated if there is nothing else left in the bowl. Mine are the same with fruit. Raw banana's are yum, dehydrated is so so.
I need a recipe to make like puffy dry sweet potato. Store bought ones have too much junk in them, at least I can't find anything very wholesome for than an occasional treat.