Yes, thank you! I put away the metal water bucket for the ACV! I feed him a regular feed for rooster with grains and seeds. I give fresh salad greens regularly and a piece of fresh fruit occasionally like couple of blueberries or half strawberry or a piece of apple oh and occasional 1/2 hard boiled egg. Nothing unusual. No old or bad food. He gets out around the yard most days as long as I am home to supervise. I see him dig for bugs. He has regular dirt and sunbaths. We put cedar perches and I spray bug MD once in a while as he had mites once on his legs and feet , I think from the wild birds that visit with him. No problem since. Could he have worms causing the problem? He is very old. I have lived here 13 years and he was born not long after we moved here. All of the others have passed.