Hijacking this thread to ask another random LOR question...I have two vets who I'll be asking for LORs (one has been my supervisor at the shelter I've volunteered at for over a year and the other is my supervisor at my avian hospital internship), but I don't have a Biology or even any other science professor who I would feel comfortable asking for an LOR.
My question is: Would a letter from an English professor be acceptable? The professor who I have in mind has taught three different classes that I've been in, and I'm going to have a fourth class with him next semester. He knows me really well and knows more about my work ethic and everything than anybody else who I could possibly get a letter from. Would the fact that he teaches literature classes be a problem?