Yes I saw that.. looks like another ring coming up but if it were me I'd just use a fungicide creme. Ring worm is very contagious but also many people and animals have a strong enough immune system to fight it off. I'm not a Vet of course this is just my opinion but I'd treat as contagious anyway.
We rescued a girl years ago our 2 others Cats at the time and I got it, but hubby never did. My guess is the bump is a sebaceous cyst. After your vet check, please let us know what they said. Your information can help other members in the future.
Thank you for sharing the nu stock info
Where do you Purchase nu stock?
Where is the lump ? Has Benjamin had any recent vaccination on that area?
My boy has a lump too I am keeping an eye on and will check with my vet during our next visit
I am hoping it's a fatty lipoma or possible a sebaceous cyst
Lumps are always tricky
Did the vet rule out ring worm? For the rash ?
Always best to get vets diagnosis to figure out what's going on -
Lately I swear I spend more time at the vets than my own doc