Lime Green Frog on Leash

I had a huge lime green frog, on a "leash" but it was more like a string. There were tiny lily pads all around me, some with tiny little baby lime green frogs sitting on them. I would swing the "leashed" frog (which was very light) and swing him past the small frogs - and he'd eat them. Like a vacuum.

I hate frogs in real life...