Thread: Worried about Toby

I agree with Jackie, that's the first thing i thought of as I read your post too. Could be something as simple as a tiny piece of cotton stuck up there.
Especially with the dried snot, it sounds like the mucus is building up on the foreign object and every so often it gets too much, hence the sneezing fit to clear it out.
Insist on the vet checking, although sometimes they have to sedate the cats to have a proper look up there.