Originally Posted by minorhero
I don't know if this is a real concern or not, but I was worried that if I had sharp ends to the branches the frogs could injure themselves on the points. This is something I do for fish in aquariums. Not sure if its needed for froggies but I figured it couldn't hurt to do it.
It's not a bad idea to sand down sharp points :-). They can cause injury if the frogs scrape against them.