If available, a pink deer mouse will often elicit a very strong feeding response in most North American snakes of the genera Lampropeltis, Elaphe, and Pituophis.

• 如果没吃，就在前一天晚上在盒子的2边，分别用小碗装一堆露鼠。如果还没吃，过2天后给它只脑袋被砸了的露鼠。