Is the only way to get them to look for food on their own to not feed them in a cage as chicks?
Hi there and welcome to BYC!
You've already been given really good answers.
The basic one.. most of us aren't keeping chickens to save money but to know where are food comes from and how it's treated every day.. Since we can't buy and store feed in bulk our cost is much higher than that of factory farms.
My cost to keep the chickens I want means eggs are double the super market price.. if compared to bottom shelf.. but when compared to other pasture raised, humane eggs.. maybe the same cost.. I never bought those before just always what was cheapest. NOW.. the all mighty dollar is NOT my top concern and I have a much clearer understanding of why things cost so much and the effort and time that goes in to making the food I use to take for granted.. If the dollar is your concern then buying market eggs is the easiest way to go.. noting my eggs have never been recalled for salmonella trace antibiotics or any other cross contamination type issue and THAT is the number 1 reason I started keeping chickens.. take my life into my own hands instead of leaving to Big Chicken.
I don't keep chickens just for eggs.. the meat cost also at least double to raise a heritage breed bird than market broilers.. And that's just feed, not even building materials to keep them safe at night etc.
I also use them as physical therapy for the chores, psycho therapy as they make good listeners who are super entertaining, the gym.. etc.. the benefit of chicken.. for those of us who need it.. is FAR more than just an egg.
Please understand that by feeding a complete ration, choosing birds that people want to buy, and selecting HARD for superior qualities.. I can sell hatching eggs.. for $65 per dozen.. Eating eggs local go for $4 dozen and market are about $2 dozen.. My personal cost of feed for a mature bird.. is about $2.50/month..
I use a free choice feeder open all day closed at night.. they usually hit it up a couple times per day.. no ONE stands around by it.. Give them what they need.. then they will have the energy to go forage up some grubs. So.. you don't throw food onto the ground to teach foraging.. you give them food in a feeder and throw high value treats like meal worms or red wigglers or crickets onto the ground.. ta-da! You're right chickens aren't super bright..
Then you add in.. the free pest control, natural fertilizer, entertainment value, and so on.. to find out what YOUR true value is.
Nutrient deficient birds will never be cost effective when compared to healthy birds.. and those nutrients DO correlate to the egg micro-nutrients ultimately making it into our families.
True free range ONLY birds need about 1 acre per bird to be sustained long term. Of course it will vary by how lush it is or isn't.
Maybe put down a flattened cardboard and water it into the ground good. Leave overnight or 2 days.. call the chickens over before lifting it.. and see if they like the earth worm pay off.
Hope this helps give you some ideas, and also that with a renewed understanding you might still continue to enjoy keeping chickens!
