I am getting 2 female Dewlap Toulouse this weekend, along with 7 goslings that are about 3-4 months old. We are thinking of keeping a male gosling for breeding purposes, would that be okay if one of the females is his mother?? There's a chance they might not be related since the place they are coming from has other geese. If that's a bad idea maybe we can get a male somewhere else.... The females are about 2 years old and have hatched some goslings, how old does a male have to be before he can mate with the females?? We are hoping to have them breed in the Spring.