Bobby
I think you can also ask your cleaning help, especially since they have animals to help you get the 40# were you want them. Or like others have suggested get 2 20 # containers and put it in them. But even those need
to be in locations you want them in.
I personally can't lift the 20 # containers and if I'm in charge of the cat litter I have to buy small ones. I just consider it part of being healthy for me.
And since its for a luxury for my animals I think its okay.
Donna