My child-free status has nothing to do with the ecosystem.
It has everything to do with the fact that I don’t want to harbor anything that can - and will - throw its own poo.
LoL Xena, perfect way to put it. I always try to think of witty responses as to why my wife and I don't have kids yet. I'll have re remember that.
Out of our 9 children, I can’t recall any of them throwing poop though I do remember our oldest trying to change her own diaper once. She smeared poop on quite a bit of stuff. We were not happy in the least. But throwing poo??? Nah. :) Maybe I shouldn’t speak too soon. Our youngest likes to throw just about everything . . . and he gets nothing but encouragement from our oldest boys.