Cattain's Log. Star Date: Who cares?
Gandalf is back to his normal high-energy, ravenous self. He had stopped eating for a couple of days, except the Churu, which is mostly water. The shelter suggested he might be bored with his food, so they suggested I try a different brand. He likes Hills Science Diet, which got him to eat a little, then nothing. Since he wasn't obviously sick or in pain (he was still playing), Gemini suggested he might be constipated. I got some pumpkin puree for him, but he doesn't like it, and I couldn't hide it in his food since he wasn't eating. The shelter's vet was closed, and it didn't appear to be an emergency, so I kept up with water and Churu over the weekend and gave him toys that I know will cause him to be more active (e.g., toy mice that he loves to stalk, smack around, chase, and pounce on). Later that day, he finally pooped. I am able to sneak the pumpkin into his wet food, which he'll eat, so he gets a little of that now too.
At this point, I no longer give him dry food since the wet food is nutritionally complete, and the dry food is supposed to be dehydrating. Combine that with the risk of urinary problems, and I'd have to be an idiot to keep going with how the shelter feeds their cats. I also switched out his Sheba pate for Sheba entrees, which include more liquid. Once I can officially adopt him, I'm going to switch him to Hills Science Diet. I've given him more of it since he resumed eating, and he definitely likes it. It also smells more like real food than Sheba. I may join him at the cat bowl. 
I woke up this morning, sleeping on my side as I usually do. After maybe 10-20 seconds, I turned onto my back, careful to be sure I didn't roll onto Gandalf, because he sometimes sleeps in weird places near me. As I turned, he was just sitting there, as if he'd been waiting for me to wake up. He gave a really friendly meow, crawled onto my chest and just lay there, relaxed. What a great way to wake up. And it's so rare that he doesn't put his butt in my face. :-)
I asked Gemini today about some of his behaviors. He often will press his fangs against my skin. Although that can be a warning if he's overstimulated, which several people here already suggested, it's also another way of him being friendly. A friendly nip that doesn't draw blood. Talk about sending mixed signals. :-) Apparently, it's what kittens do to their siblings. He also grooms me sometimes with his tongue the way he does his own fur. Never thought I'd be bathed by a cat. Speaking of which, he is very curious about showers, so much so he now jumps in the tub ahead of me, although he still takes off once it looks like he might get wet. Then there's the regular nose bumps against my face. Apparently that's a cat kiss. I also just read today that when a cat presses its paw against you (he does that to my face a lot), it's yet another sweet gesture.
Also, I woke up a couple of days ago, lying on my back, which happens sometimes, but I try to avoid it as it's uncomfortable. Since he wasn't on the bed, I figured he was in my office chair down the hall, which is where he often sleeps. I threw back the covers to get up, accidentally rolling him 360 degrees from atop my legs onto the other half of the bed. The look on his face was priceless: "What the hell just happened?"
Probably my favorite behaviors is the way he always races me up the stairs. He gives me a head start until I get halfway up, then races up and past me while making this cute warbling noise that sounds like him trying to imitate a racing car. 