I've been reading threads on here about giving them revitilyte gelling. I'm unsure of the dosage to give & do I give it with milk or water? I'm a new goat owner so I'm trying my best to keep my babies healthy. His poop is brownish/greenish. Should I be worried? It's been going on for 3 days now. He's still really active full of energy & eating. No fever or anything off about him.