Training Dog to sit stay and hands basic commands教狗狗坐定和握手等基础命令（three tips ）

Teach the dog to shake hands and pose for a handshake. When the dog actively shakes hands with you, give it a reward, and let the dog get used to giving you a handshake when there is no such instruction

Similarly, training dogs to sit and stay them is rewarding to familiarize them with the meaning of instructions