Another Surgery for Barrett

I dropped Barrett off for surgery this morning. He has 3 areas of new tumors. Surgery went well, but there are more questions. What the vet thought was a fatty tumor, isn't...the area where his cancerous tumor was has these little lumps all over-so a biopsy was done, and the other tumor is odd as well. All have been sent out to discover what they are. The good news is that Barrett is home. He's snoozing right now. At the moment, he's e-collar free, but I know I'll have to put it on him eventually.