Don't worry Grif, it's just a friendly debate!

Matt,

Don't take it the wrong way. I was just suggesting things that you should not do (i.e using bleach) because they are things I would not do myself and things that most froggers won't do either. Yet, you can do whatever you think its best or works for you and Mr. Pickles.

A frog will almost never sit in his own waste as they always move to a new spot after doing so. Mold should not appear unless humidity is constantly higher than 80-85% which is out of the ideal range of 75-80%.

Nevertheless I'm sure Mr. Pickles would love a big water bowl to relax but your call, he does look healthy anyway. I would really avoid bleach because frogs absorb everything through their skin, there are many other reptile safe products you can use unless your frog is already immune to the bleach

As far as the sparrow, man I don't think it's worth the risk. Sparrows are like small hawks and are birds of prey. I'm sure they mostly eat rodents and other small animals....and guess what those rodents carry in the wild? Captive bred frogs have not developed the same antibodies to combat these diseases but then again your call. You have a very nice frog but sometimes the little details do matter.