There is no similar, or other, dog waste detection system like You Have Do’s!™ in the world! Why? Property owners believe that unless you identify the offending dog and owner, you are left with the dog waste on the front yard for the property owner to clean up! You Have Do’s!™ works to identify offending dog owners and their dogs, whenever the scent of dog waste is detected, by recording the dog going to the toilet, where the property owner can see if the dog's waste is collected by the owner, or not. You Have Do’s!™ is not restricted to residential property; local councils and operators of public access areas face similar issues with illegal dog waste being left on the grounds. You have Do’s!™ can be easily applied to these situations, as well. You have Do’s!™ will yield an investor a return of up to $383,370,651.00 US Dollars over a six year period, based on a 50/50 equity basis from an investment of $5,000,000.00 USD. This is based on the profit margin between manufacture cost and wholesale buying price. Further profits are available through economies of scale and acting as wholesaler in some or all selling situations.