Tessa and Terooha are about 20 weeks old. Tessa is shy, and Terooha really takes care of her, he even gives her food when others are feeding and hold back from the trough (she's intimidated by the two older hens). They perch together often during the day, and today I caught her preening him (I've seen a bit of that before). I say this is sweet preening and is not feather picking or pecking- what do you think? Note that she never pulls feathers out.