How did Rivka hear what Yitzchak said to Esav privately?
Why does the Torah add "Lehavi" (to bring) after the words "Latzud Tzayid"?
Rashi: In spite of his father's warning, he decided that, in the event that he would not succeed in catching a deer, he would steal an animal and bring it to Yitzchak. 1
Sure enough, the Midrash tells us, when his efforts to hunt venison failed, he slaughtered a dog and brought it to his father.