My hens are looking a bit ragged from this tough winter. Looking a bit thinner than I'd like. No worms, I dropped off a few samples at the vets to be looked at. One girl stopped laying after she was pecked in the head. I got them some sav a chick electrolytes and probiotics and picked up a bag of manna pro game bird feed 24% protein. Do y'all think this will get them looking better? No one appears sick. Just sick of winter. They will be a year old in May. Since they started laying I've noticed poop stuck on their butt feathers, can I cut those feathers off, do I have to worry about cutting any blood feathers?