Thanks rainbow and Equla! I wouldn't say Zoe has sneezing 'fits' but just that she randomly sneezes throughout the day. Can't be serious then ... ?
We take them back to the vet in a couple weeks for another check up to see if ear mites and parasites are completely gone.
I didn't get them vaccinated.
I will bring up upper respiratory infection and herpes in the nose to the vet and see what she thinks/finds.