vet help

Hi I’m new to this page and I’m nervous about my bun it’s late to get answers anywhere. He got neutered recently and this is what it looks like he’s acting normal tho just not sure if it’s infected or not

Anyone have this issue before? I have a 4 day old kit, when I checked the nest the day of birth there was a scratch close to the eye and I was advised that it would heal on its own and it has, but now one eye is visibly swollen and I’m concerned. Anything I can do? Thank you

This has been bugging me for months! The last time we took Thumper to the vet they shaved his ear and took blood from it. I know different vets will do different things but it's something that's been bugging me. Plus the time before that the vet tech asked if Thumper threw-up, I almost told her...