I had a albino channel cat that repeatedly ate a ceramic frog I had as a decoration. The first time it just disappeared and reappeared a day later. The second time I saw him do it and freaked out. He spit it out as I was chasing him so I could heimlich him. The third time I was out of town, he died
I still have the frog though!
My first attempt at adding a clown knife (about 6") was measured in hours. Most expensive feeder the aro has been given. Found a 14" sell back at the lfs which he can't get in his mouth.
We had HUGE rains last spring in TX and the local texas toad population boomed. You could literally walk outside your back door and collect 4-5 any time of day. So we went on a frog diet for about three months. mmfrogs..
I would have to say a hot dog. I heard that my fish would eat it and I was curious. It ate it, but I won't do it again since I know it's probably bad for it.