Mouth/Lower Lip

[Ra]

calcium with D3 at every feeding until the problem seems to perhaps remedy itself if it isnt too late. The D3 is important for metabolizing the calcium and keeping blood calcium levels up. Growing Horned Frogs need alot of calcium. WHen the frog is older, you can cut back on the frequency with which you supplement.

[GrifTheGreat]

Easiest way to keep substrate moist is to toss the soil around once a week misting it as you mix it up. This also prevents fungal and bacterial growth. Ra has you covered for solving the MBD problem. That's excellent advice.