how do i know if deer are getting to my trophy rock? there is a big moat around it.
i can get pics
please help

what do you mean there's a big moat? the deer walk in water to get to it? otherwise, move it to dry land and remove vegetation around the rock so you can see the tracks. sorry, i know i'm not helping much. i have trail cams over all my mineral licks so it's kind of easy

no not real big like an inche wide and all aroujnd the block
we have not been getting any rain

That's either deer scratching around it (look for tracks or track sized holes)or that the salt is dissolving and killing the grass around it.

i guess what i would do is remove vegetation around it so that you can see their footprints. it's the best thing short of a trail cam.