I really need some ideas that involve wood and metal mesh since I have 3 cats in the house and one like to sit on top of the tank and watch. The toads just sit there and watch the cat, they are not stressed out at all. When I let the toads hop around the living room they pay no mind to the cats, show no fear towards them even when the cat approache them. I love toad attitude! I've one idea, just gotta see if it'll work, but thanks for the help.