Again, you guys continue to amaze me with your suggestions and researching and whatnot. Thank you all so much. 
Unfortunately, I’ve been away today because my grandfather had a stroke.
Can this week get any worse?! At least I have my health (knock on wood).
Well, only one more day until we know something for sure. To throw what I know into the discussion… The vet told us that the longer we put surgery off, the worse her “good leg” (relatively speaking) is going to get (as Qadgop stated earlier).
Don’t know about how much the vet students get to participate. A friend’s brother is in the program at Tech, so perhaps I’ll check into that.
gotpasswords, TeleTronOne, I usually feel terrible about “handouts,” but in this case I might be driven to make an exception. Maybe I could start exchanging sexual favors. Just kidding.
DanielWithrow, I checked out United Animal Nation and definitely plan to apply if we have to do surgery. Thank you. Also, like you said, pet insurance is a great idea. One thing to think about though: most of the carriers I looked into didn’t cover hip surgeries–pre-existing or not–because they’re so common in large breeds. I found the dog through petfinder (which I’d highly recommend) and the free two months of insurance was great–shots cost next to nothing!
She has done much better today than the past two days, but she’s heavily medicated and showing a few side effects. She didn’t really eat tonight, but I think her eating schedule is off.
And a little bit of back story about her and why she’s so important to me: In January, I came home one night and noticed a truck sitting almost in front of my house. (I live on a busy street, right near a 90 degree turn, and it’s a weird place for anyone to pull over. There’s no street parking or anything.) Sliceguy wasn’t home, and I just had a weird feeling, so I drove to the 24 hour CVS a few blocks away. The guy in the truck followed me to the store and tried to grab me. I made it to the front counter and they called the police for me. The man fled and we only got a partial plate. When I finally went home that night, I discovered my phone line had been cut. Over the next few days, when I was out or at class, neighbors saw a similar guy in a similar truck cruise slowly past my house or sit in front of it for a minute. Again, they got partial plates, but no full tag. The police told me that even if they caught this guy, all the could do was charge him with “suspicious behavior.” We had been thinking about getting a dog before, but this really pushed us to do it. We looked at lots of dogs, liked her the most, and made a 4 hour round-trip to get her. I liked her because she looks mean and scary as all hell, but she’s just the sweetest thing you’d ever want to meet and is absolutely no trouble at all. She’s been my sanity ever since I got her and it just breaks my heart that I can’t help her now. So anyway, that’s the story behind her. I just thought I should share that.