5 to 10 TONS of waste? Seriously??

I have NO idea how long it takes to accumulate 5 to 10 TONS of dog waste, but I know it is a LONG time. I own a 25 run boarding kennel and a grooming shop. I have seven dogs of my own, and I always have somewhere between 1 and 10 rescue or foster dogs. I've done this for fifteen years, and I bet there has been no where NEAR 5 to 10 tons of dog poo generated here in a decade and a half.

To imply that this was recently a nice place, well-monitored by authorities ... I don't buy it. It takes a long time to come up with 20,000 pounds of dog poo!