She's very long haired and nearly 14 (had her since she was a kitten). The last few times that DD has been home on university holidays, she has sneezed almost constantly. It's as if the immunity she'd built up from living with Dcat has lowered from being away for long periods.
She'll be back in a few weeks and I'd really like to find something that will make it a bit easier.
There is not the slightest possibility of rehoming our cat, just to make that clear. I already keep her out of bedrooms, vacuum daily etc.