I'm very sorry for your guys' loss and I am glad for the well-wishes, but can you please not post here with these kinds of stories right now? This is an incredibly stressful time for me and I really don't want to see a lot of negative experiences when everything is still so uncertain.
This is not my first time dealing with an abscess, I've seen them in a ton of pets before. I've already lost a guinea pig to one before. I know nothing is certain when it comes to them. I'm trying to keep a positive outlook.
So far he's still looking good, he still gets around very well. The wound on his leg is not great looking, but there are parts of it that have healed up. It used to wrap around to the back of his leg, but now only the front portion remains. Not a huge improvement, to be sure, but we're getting there.
So, no, I'm not having him put to sleep right now. If the time comes when there's no improvement and the infection comes back with a vengeance I may consider it. This isn't my first pet, or even my dozenth. I'm prepared to do what I have to, I'm just not willing to give up quite yet.