No offence to you or your friend but I highly doubt I would buy it. I don't know exactly what the "shelf life" of urine or other fluids are but they do begin to break down after a period of time.
Even when you get the "best" stuff you have to know how to use it or you might do more harm than good.
In many cases when a person gets an animal down they are done for the year so the market would be limited as far as practical use...
On the otherhand how smart am I??? Somebody got the great idea to put holes in blue jeans and got rich off of selling them. I put holes in mine workng for a living and never proffited a dime from it....
