I adopted my 2yr old(Kaiser) about a month ago. Had him neutered 2wks ago. 4-5 days after surgery, his scrotum was swollen enough to appear as if he was never fixed. Vet gave me anti-inflamatory meds and they did the trick. But now, a week later, it's starting to look swollen again. Anyone else experience this? Vet is suggesting 2nd surgery to remove entire scrotum.