I know you will keep an eye on them, sometimes you have to 'open' the scab to really see what the deal is, I am not a vet, just know from experience and others..i know you really care about your girls!! .I did look into that but they're not open sores. Now that I'm thinking about it, the blood could've been from my main roo. The other day, I had to blue coat his foot. He had blood dribbles down it from a broken feather. I'm wondering if it was bleeding again. I'm going to have to keep a close eye on the girls feet. Like I said, it's not all of them but about half and non of them are open sores but look like small scabs on the bottoms of their feet. I live my girls, more than I ever thought I would lol. I worry about the smallest things lol. Speaking of which, today I let Cloud have her babies out all afternoon without supervision. She's doing a WONDERFUL job with those babies! She hasn't list any of them lol and they're starting the mix with the big girls a bit. They're still returning to the small coop at night but I'm guessing it won't be much longer til she takes them into the big coop. The oldest babies will be 4 weeks old tomorrow