Pros
-Happier chickens
-Generally healthier chickens
-More room=exercise and ability to have more chickens
-They will eat less food
Cons
-Easy targets for predators
-Generally more prone to diseases and parasites
-Can get hurt and killed more easily.
A couple of these free-ranging pros and cons don't add up. How can "generally healthier chickens" be a pro...yet "generally more prone to diseases and parasites" be a con? Either one would cancel out the other.