I've always loved how my flock has a low salmonella risk, but this winter my ladies were exposed to salmonella when a rat made its home in the chicken run. I read that rats are major carriers of the disease and I think it's spread through their poop, so my chickens scratching around in the dirt where the rat was guaranteed to have pooped would definitely put them at risk, right? The rat problem has (most likely) been taken care of, so now I want to know whether it's safe to eat my cookie batter made with my chickens' eggs. Is there a way to test chickens for salmonella that won't cost me an arm and a leg? Cookie batter and undercooked yolks are two of my biggest reasons for loving life, so it's worth it to me to find out.