I got two geese today from the feed store. I was told that they were Toulouse. When I got them home and looked closely at them, I am not sure that they are the same breed. DH says that they are just a male and female. One is more yellow on the neck the other is more yellow on the neck. One's beak goes up at the top and the other one's beak is more straight across the top. What do you think? The pictures aren't great, but they just wouldn't stay still.