Hey all. I have adult chickens (rhode island reds), horses, dogs, cats; I can deliver baby goats--but I know NOTHING about baby chicks! I received five for Valentines Day after much hint dropping, and thought I had what I needed. A home for them, a light, starter food, grit, a waterer. But... They're apparently from the same hen but are different sizes (and colors!), and the three smallest ones are having difficulty walking. At first I thought it might be splayed/spraddle leg after a bit of research, but my chickens don't really look like that. Their legs are underneath them just fine. But their feet are swollen near the webbing, and almost look a dark pink/purplish color--maybe abscesses? When my SO went to pick them up, the lady who sold them had to chase them to catch them; could they have stepped on something/injured their feet? The starter feed I bought has an antibiotic in it, and I have tetracycline if needed. I'm not sure if it's 'bumblefoot', as I don't think it's on the bottom? Do I have to cut open the feet and treat? I just don't know! Pictures to follow so you can see what I'm talking about. Thanks in advance!