Elvis handled all the company yesterday very well. We put his crate in the bedroom so he could have space, and I brought him out once to meet people. He was unsure of the situation, but he settled down in my lap with little trouble. He wasn't out too long (five minutes or so), but he was fine.
The bad news is the reduced dosage on the heart medicine is just not working. It's doing pretty well with the physical symptoms, but by Saturday night, the behavior problems had come back. Not as significant as before, but they're there and noticeable. So I had to take him off the Vetmedin.
I'll call the shelter this morning and see how they want to handle the extra medication. I had opened two of the three bottles and broken the pills in half (he was doing so well through most of the first bottle that I didn't even think to only open one bottle!). He's going to need more Lasix and his cough tablet soon, so I'll go ahead and request those, and then I'll call his vet to find the best way to get him on his new meds (not sure if we'll need to take him out for a visit or if we can just pick up the meds there or at the shelter).
Hopefully he'll be on the new stuff my this evening or tomorrow. I hate to have him just back on the Lasix, but I've upped the dosage to a full CC and he has responded to that, so it could be worse.
I'll post another update once I know more about what's going on with the medicine.