Now I'm concerned... He's been a bit fluffed up the past couple of days, but it seems to only be if he's cold and/or about to take a nap or something. Well, today I took away his seeds and only gave him pellets (which he ate a bit of) until about 4:00PM. His poop was super watery and then it was only liquid. Now it seems to be normal again, but his vent is all gross..? Is it because he hasn't gotten around to preening it yet or what? I'm worried now. I plan on calling the vet on Monday and telling her I would like an appointment sooner than 3 weeks from now. I want to be sure he's healthy...