You'll need a collar and a four - or six-foot lead to match the size of the dog. Also bring a tennis ball, a plush toy, and liver or chicken treats.

带一个项圈和一根四到六英尺的牵狗绳去选狗，同时也可以带上一个网球、一个玩具和一些狗食。

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The hairs in the liver patches of a liver and white dog may be shorter than the white hairs.

肝色斑纹或肝色部分的毛发略短于白色毛发。

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Bring the right equipment. You'll need a collar and a four - or six-foot lead to match the size of the dog. Also bring a tennis ball, a plush toy, and liver or chicken treats.

配备合适的训练器材：你需要为狗狗配备一个颈圈，适合狗狗身体型号的四英尺或六英尺的绳子，此外，要为他准备一个网球，一个长毛绒玩具和一些肝脏或是肌肉作为美餐。

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