black bruise

Hey everyone! I got my little guy neutered on Wednesday. Picked up him up in the evening and he's seemed fine. He's been eating and acting normally. I checked this morning and everything was fine but after getting home from work there was a large red spot between his back legs. I took him to the...

I had Poet neutered this week and he developed horrible bruising. It's gotten worse since Tues morning when he was neutered. I took him back to the vet and he wants to wait a couple more days to see if it clears up. Anyone else experienced this?