Hello...we actually have two pairs of Sebies. First I can say the are great farm watch dogs..nothing gets by them without a quartet raucous. Lol Ours are free range and are perfectly happy just roaming around the farm yet calm enough to wrangle anywhere you need to put them. Care and feed wise 80 to 85% of their diet is grazing with a little chicken feed thrown in here and there as a treat so feeding care is relatively easy. As for staying clean...if you give them a small pool with clean water they are meticulous about their cleanliness. I adore their baby blue eyes!!! Another plus is because of their white coloring chicks can be sewed quite easily by the color of their fluff so it is wise to band them early. I have a goose setting 6 ( at last count eggs) so hoping to be an auntie again in a few weeks.
Good luck on the upcoming hatch!