Posted By Monkeybun on 04/29/2013 04:16 PM
Remember also that our rabbits are domesticated, and have had certain things bred out of them. What they eat/do in the wild really has no bearing on what they eat/do now.
This really is not true at all, in my opinion, or we’d all need to keep our bunnies on a strict hay and pellet-only diet, which is obviously not ideal.
On topic; grass is basically a fresh version of hay. So your bun is getting a whole lot more fluids than hay (which actually minimally dehydrates them), which is the reason for drinking less. There’s some ideas that grass isn’t as effective with bunny GI tract as hay because of the different texture, but it’s not really proven either way. Getting a mix actually sounds really great, and it’s healthy! As mentioned before, as long as there’s no poopy butt or diarrhea, I think it’s totally fine. Also, make sure the grass doesn’t have any pesticides on it and you’re good to go. 