Might be worth exploring annimal shelters as cheap source of predator (dog &
cat) "products." Shelters aren't good at capturing urine but generate
untold amounts of feces, especially from dogs, that might be soaked for a
short time and the liquid used as repellant. Worth a shot?

Al Wagar
Shoreline

On 2/3/08 11:50 AM, "Rob Sandelin" <floriferous at msn.com> wrote:

> I have been part of a group which used urine as a deer deterrent in an
> orchard. You have to reapply it after any significant rainfall. Given the
> cost of what some of the predator pee goes for, I am not sure this would be
> cost effective in our climate.
>
> Rob Sandelin
> Naturalist, Writer
> Snohomish County
> Where the song sparrows have started singing in the last couple of days.
>
>