[workinman]

most of the time my dog does her business in the weeds while on one of our three daily walks. but sometimes when i'm rushed i let her out to go in the yard.. this can accumulate to a lot of crap. in my less environmentally conscience days i use to load it up in plastic bags and throw it in the trash.
lately i've been digging holes about two feet deep with my post hole digger and shoveling it in there. i keep it covered with a big rock and when the hole is about full, i fill in the last two or three inches with dirt.

good idea or bad idea?
any suggestions?
thanks