We even found robot vacuums smart enough to dodge dog poop and other obstacles ... Best for pet hair overall: iRobot Roomba j7+ robot vacuum The iRobot Roomba j7+ is designed with dog owners ...

The Roomba Combo J7+, by contrast ... that helps it avoid obstacles like charging cables, stray socks and dog poop. In fact the only major difference is the higher amp-hour battery (4,400mAh ...