I will not ever purchase anything with animal urine in it because I understand via PETA that many of the animals live in filthy deplorable conditions, in tiny cages stacked on eachother. The animals are with held from water so that the urine is more concentrated. So on and so forth. Just not a practice I want to support. I suppose it's true, I'm sure the bottom dollar is ... well, the dollar, and not the animals well being particularly. So that is why I shy away from animal products if I can.
Now throwing grenades at the deer in my yard... THAT is another matter................
