Yes, that would work I think. Four hours from his breakfast but while on hay and turn out. It should give you an accurate read of what he's eating.

Just so you know, the grass, even with a muzzle, will likely drive up the insulin. The group usually recommends having the munch on low ESC&Starch hay to see where they are on that intake. You should see how his muzzled turn out affects him if that is your goal. Leptin will add more information.

As you've seen you want to stay away from fasting.

And you are very welcome Deb.

Nancy C in NH
ECIR Moderator 2003

NewEnglandEquineBalance@...