Not sure where to start! So.. I think it’s a diet issue.. Within 2-3 weeks I’ve had a hen with sour crop- impacted crop. Then had a different hen have a egg break inside her. Today I’ve noticed another hen with swollen feet. I believe it to be gout. But haven’t gotten to fully inspect her. I’ve recently switched food from layers to flock raiser and provided oyster shells free choice because I have chicks being raised by mama hen in the flock. Am I mistaken for switching to flock raiser? Should I go with grower? The hen with swollen feet also has a pretty dirty bum. I’m think it has something to do with it?