Looking for assistance. I have nine buff Orpington layers beginning their second year. We are in Virginia. Coming out of winter they have yet to change to improved production from a total of 2 to 3 eggs sometimes every other day. They appear to be in good health, plumage is good. They have been getting DuMor Poultry laying pellets or crumbles along with oyster shells for calcium. I have recently added some cat food and scraps of left over venison. I can't figure out what else to do. Others around me are getting much better production from their layers without the extras. Have I perhaps acquired a flock of poor quality?