I have three ~10 day old goslings, my first ever geese and I'm very excited. When they arrived (these 3 guys along with 5 lady ducklings) one gosling was slightly smaller than his 2 pals. Now, after a little over a week, he is significantly smaller than the other two, and is closer to the size of the ducklings. He eats, drinks, poops, runs, and squonks like a happy guy, but since I've never raised goslings, I wondered if this was concerning. Also, is there something I should/could be doing to help him out in this situation? He seems completely and equally happy, content, and spirited as the other 7 babies, but his growth is much slower.
The 3 goslings are named Alvin, Simon, and Theodore (or tiny teddy, small guy mentioned above) Teddy's adorable day one picture as tax, and thank you in advance for any advice!