New chicken mama here.  I have four chickens that free range all day, every day. They also have free access to a layer feed, shells, grit, etc.  I’ve read that treats should not be more than 10% of their diet per day, but I really have no idea what they eat.  About how much scratch grain/mealworm mix is appropriate to give them each day?  I usually just toss out a healthy handful.
	
		
			
		
		
	
				
			 
	