Have 6 backyard chickens, my one RIR is acting sluggish, bent had poo dried up all around her tail feathers. I cleaned her up with warm water and her vent was clear. Felt mo eggs in her abdomen. Poops fine it seems. No other chicken is acting funny. But have had 2 miniature eggs in nest box last few days. They eat organic pellets and treats of old veggies and fruits as well as yogurt/ cottage cheese/ oatmeal/ red wheat berries every few days. He is a pic of her (red on left)