Here is a smart quadruped robot that can independently patrol places of business. JueYing comes with multiple gait modes. It can overcome slope inclinations up to 30 degrees and run outdoors as fast as 3.3m/s. It can move on uneven surfaces, recover from a fall, jump forward, and keep its balance when pushed.
The above video shows this robo-dog in action. You can find out more about it here.