Diane, You can either directly apply the manure or compost it. I don't know how much you produce, but, if the urea in the urine is a concern in the rabbit manure, composting will help with that problem. Composting is a way of getting ammonia and urea to a more organic form instead of losing them to the environment as a gas. Basically, what happens is composting helps the inorganic forms of nitrogen (N), such as ammonia, urea, nitrates and nitrites change to a organic N. This is called denitrification. Nitrification is the reverse. However, nitrification generally goes to just the nitrate form. Nitrites are an intermediary and aren't of much concern because they are so short lived, but, just the same, they are highly toxic to most living forms. If you have tight soils, the addition of just the manures as they are will help with the tilth of those soils. Basically making them easier to work if there is enough manure put down in a small enough area. Of course, any urine is raunchy, as you call it. :-)) Enjoy Paul Reynolds Austin Texas