You are so sweet. Thank you for asking about him. i had to take him to the vet yesterday morning...again. his lymph node is swollen. It's a huge knot on his neck, it came out of no where. They said to just keep an eye on it for right now and do a warm compress twice a day to get blood flowing to it. They think it's a by-product of him being sick. he's already on antibiotics so we aren't changing those. I checked it this morning and it went down a little bit, so that is good news! I just hope he continues to get better.