No Monkeying Around

A rav once complained to the Divrei Yoel, the Satmar Rebbe, zt”l, about an affront to his honor: a child dressed up as a monkey had delivered his mishloach manos. The Satmar Rebbe remarked that the rav was lucky that his mishloach manos wasn’t delivered by an actual monkey, because that would be halachically acceptable.
The Mishnah in Gittin 22b says that anyone is qualified to write a get, including a cheiresh, shoteh, or kattan – people who are normally not considered competent. According to one explanation, the Mishnah is to be taken at face value, and there is no requirement that the individual who writes a get be of sound mind. As long as the text and style of the get are halachically acceptable, the action of writing it is of no consequence. Tosfos pose an additional problem: How can someone lacking sufficient cognitive ability serve as the husband’s agent to write a get? Tosfos conclude simply that there is no halachah that a person writing a get must be an agent of the husband.
The Chasam Sofer elaborates on this point. When the Torah requires a person to perform an action, it may be possible for him to appoint an agent to perform it on his behalf and it becomes as if he did it himself. But when there is no requirement that the person do the action himself, he can ask anyone to do it, even an unqualified individual. Tosfos are saying that when it comes to writing a get, the husband can appoint anyone – even a monkey, theoretically – to write the get for him. This is because the Torah does not mandate that the husband himself or his authorized agent write the get.