I have 15 ducklings. 9 Khaki Campbell and 6 runners. Just got them today. I put hay on the bottom with one small patch of wood shavings as well. They have water and duckling specific feed. I was thinking of puting them in a kiddie pool, not to swim of course but as a brooder. Is this a safe brooder for them? Does everything look good? (Other than the cup in the food, I will get a proper bottle for that)