Hi, thank you for your response. The dropping are old but they come out looking that color because I have seen them fresh.
I have them on
Scratch & Peck Feeds Chicken and Duck Feed, 16%, Soy and Corn Free, Organic. But open to other suggestions if you don't think this is sufficient.
I haven't noticed any loss of appetite or eating more dirt than normal. Seem to consume grass and feed regularly.
I was considering doing a 5 day dose of Corid, just in case it was cocci but I really didn't want to, if it wasn't necessary. But I don't have a vet nearby that will do a fecal on a goose. I also haven't noticed any worms in their droppings either but not sure that I would.