Knighstar679
Crowing
I'm very curious about what you're describing. I'm not familiar with rent-a-coop - went to their website and it looks like they rent large coops - I will just be getting three ducklings. Can you put some photos of what you're talking about here?
I'm also really interested in understanding better what you did with the "old cat litter container and set it up for the ducklings on something with a raised thing for the cups to work right." It sounds good, but I'd like to see what you are talking about!
i got mine off amazon
This is my set up,

these are the cups I got for my 5 gallon buckets

Rent a coop does more than rent full coops for rent. I have one of their heat plates too.