BTW make sure to cut the popholes well *above* floor level unless you want bedding constantly being kicked out.
Very true! I have this happen and there is a pile up outside the pop door at ALL times! Hate it. One lesson learned!
I painted mine with exterior paint. You never know when you may need to hose it out.
Me too! You can take a scrub brush to it and hose it right out. NICE!