I have a teenage (medium size) American male toad that a caught back on Aug 2nd and now I've noticed that he's eating almost nothing at all and he's begun acting the same way my last 2 adult toads were before they died and both of them (male and a female) stopped eating. I've fed the toad pretty much any insects I find outside which includes ants, spiders (short and long leg) , beetles, and whatever else I can find. But lately he' been acting like he's getting weaker. I've been doing research and all I can come up with is he's lacking calcium. Since he's not eating dusting calcium on his food isn't really a option so I was wondering if I blended up a calcium pill in a blender and water and than poured some into his water dish would he absorb the calcium through his skin?

In case your wondering what he lives in look at the pics below.