So despite having replaced my Grays with Greens upon their passing (they were my first frogs, and I loved those little guys), I still really want to have Gray Tree Frogs again, to have Grays and Greens at the same time. I was thinking of obtaining them the same way as my first two, from my backyard when they come to congregate/mate around the pool in the summer, but now that I've heard moral arguments against it, I do feel bad about it. I was considering ordering, but the only site I could find them on were sold out, and while I would pay the shipping for overnight because it's 100% understandable to only ship them for one day, I don't want to pay that for Gray, I was really only considering ordering in the future, should I ever get Dart Frogs. So would it be that bad of an idea to take one from the backyard? I was also considering getting into breeding, perhaps getting a larger tank for the Grays (as opposed to the 12x12x18 Exo-terra I have now for my two Greens). That may be a poor idea though if I don't know what I'm doing...