

Do I need to quarantine dog
My dog got splenectomy two weeks ago and has cancer and has been given 1-3 months
I noticed this scab thing on the back of his neck tonight. I have to move neck scruff hair to see it and found it by feeling it while petting him.
I can’t get him to vet until Friday but I’m so scared this might be ringworm and I’d have to keep him off furniture/ bedding and can’t cuddle him when he has so little time left with me
Just for peace of mind does this look like ringworm? It’s pretty thick and can separate from the skin when lifted
I don’t want to stop cuddling him before vet but I also don’t want to get ringworm myself as I’m immunocompromised. Should I keep him off my bed and avoid petting him until the vet?
Not sure what to do or what else this might be.