I have been a home builder for 40 years ,bought a few khaki females and male and next thing im incubating eggs and i have 20 khaki, 8 Peking and a mating pair of roman tufted geese. Now i am a part time veterinarian performing bumble ft procedure evert day. and wrapping ankles and treating my ducks like my children.I love and cherish everyday that i get to spend time with them,they are so much more pleasant than humans.If i could be of help I useDMSO for inflammation just rub a little on swollen joints several times a day use a cotton ball or q tip.the big tip is blue kote a germicidal fungicidal spray for everything also vetericyn spray for itching, and pain cuts sores.
Glad you joined.
Hello from Nova Scotia and welcome to BYC! You’ve joined a great and resourceful community! Enjoy your journey!

Welcome to BYC, You found an Awesome Forum to be a part of with lots of great knowledgeable members who are more then willing to jump in and help you with any questions you may have. 
I'd like to try again with them sometime. We've had lots of ducks in the past, quite messy even with just a few! You must have a lot of land. I'd like to get a couple indian runners again someday. Also I just looked up those roman geese, real pretty birds, we've never had geese.