VIDEO3:1403:14
The CSI of dog poop makes nearly $7 million a year

The CSI of dog poop makes nearly $7 million a year

Eighty-year-old entrepreneur Tom Boyd came out of retirement to start PooPrints, a business that analyzes the DNA in dog poop, so apartment managers can catch residents who aren't picking up after their dogs.
03:14
Tue, Dec 18 20182:34 PM EST
make it

Stay in the loop

Sign Up

About Us

Learn More

Follow Us

CNBC.COM