We ALSO have an EE very similar to yours named Bella with a grey beard. She unfortunately is the runt of a flock of 11 free range hens. Each one has a female mate of the same breed, but her (hers got into a dog pen and was killed) and she's also the smallest. I noticed lately though she has made friends with one of the BOs - I found them laying right against each other in the sun (so sweet). So what I've started doing when I give them treats is call her aside around a corner or somewhere where the others can't see her to give her her own little pile of treats. Otherwise, the BRs are pecking her on her back or the RSs or NHRs run over to where she's eating and she runs away. She is slowly getting braver and getting in there for her share at times - so proud of her. She is just so adorable!