what is?should be the best way to disposae of the shavings & pooh after cleaning of pen/coop/brooder/etc.? we had been taken the shavings to the dump & now that winter was here & about over,, we have been putting them in the garden. will this affect the growth of our new crop of veggies this yr? just got new chicks,, can the shaving & food/pooh be eatin from dogs,, is coccidioosis,, with the dogs eating it????