I think this is the same little frog that was hanging out with my Buddha the other day. This one was spotted in the garage, on a pile of stuff that I had been sorting through.
Dad came around this morning to do the lawn edges for us (we really need to get a lawn edger!) and he found this little frog in the grass near the water tank. He’s not sure what sort it is, he’s going to check and get back to me. But he has told us that it is most likely fully grown! It was probably the size of a small pebble!