I have 7 goats with a nice barn and pasture. I think it would be cool to let them range together. I plan to build a goose "house" inside the goat barn so they are relatively unmolested. A friend is giving me a trio of Tolluse adults. I have a few questions: #1 HOW will the geese (I never got adult animals before just babies) know this is the new home and they should go in there at night? How large of a house will they need? How tall should I build it and pop door size? Im a little concerned the goats will pester the new birds and hope it wont make them take off or get mean. I appreciate any input. I usually study a new animal for a year before I get it but this person needs to re home the birds asap as she is a renter and the owner said she had to get rid of them. I have turkeys and chickens...are these very different?