Well i know that this is a little late on my part but I thought that since i had a free day that I would update you on the last part of our trip.
Yellowstone was fun Toby had a blast he especially liked the buffalo and riding on my back in the backpack. we were able to see much of the park wile we were there as well as almost every king of wild animal you can think of including big bull elk.
In our campground there were a few resident buffalo that would wander through. We had a few close calls with one of them at one point I had to grab Toby and hide out in my mom's car. On another occasion I had put Toby to sleep one night and no more than 5 minutes later one came within 5 feet of the tent.......... needless to say i was freaking out a bit, that is just too close for my comfort.
I would post pictures but it seems that they magically disappeared off of my external hard drive along with all the others from my trip.