I have 2 fawns with a small lump on their right lower jaw almost below their eye. Could this be the beginning of lump jaw? They are hard to the touch but not very big. I took some pictures with my phone I hope you can see them. The pics are of the same fawn.
11963:2012-07-18_14-48-16_852.
11964:2012-07-18_14-47-50_941.
11963:2012-07-18_14-48-16_852.
11964:2012-07-18_14-47-50_941.