Hi I'm a newbee to chicken-world, started a small flock (7 hens) a year ago and have had no problems until now. My uear old Barred Rock is limping on one leg, and my year old brown leghorn has stopped walking altogether. When I pulled out (gently) his lame leg to take a look, there was some blood up at the top where the feathers begin. She layed an egg today (she's the only hen I have that lays white eggs). Other than not walking, she looks good, alert and perky. It's just so sad to see her like this. Any ideas out there?