I'm talking about how you transition a horse that has not been on pasture to pasture. You don't go from "has not had pasture in x amount of time" to "24/7 turnout out on nice grass" you need to transition. I just worry with the amount of time he is spending off the grass that it will effect how used to the grass he is and while I think it's great that he's out would limit the amount of grass he gets until he can be transitioned back to the usual. Does that make sense? I feel like I'm not explaining well.. So same way you would transition a horse in the spring you would transition a horse back from say a month off the grass mid summer and while he obviously has been getting more than none he's not getting it regularly.