So my 3 week old 5 American Buff goslings have outgrown their LARGE kiddie pool brooder we've had them in since they've arrived. Yesterday was our first outside adventure! It went off stunningly other than one of our juvenile ducks decided to be a bully... So the 20 juvenile ducks were banned from the kiddie pool party area until the Goslings came back inside. My question is ... at what age is it okay to let them be unattended outside (in a small fenced lot outside my backdoor) and they can be moved outside for the day and at night put in a larger wooden brooder with a heat lamp outside? I'll miss them inside, but the bigger the goslings, the bigger the mess and, clearly, I can't really go "larger" for indoor brooding for their size. Any advice or suggestions are welcome. Thanks in advance!