Please help - I have a 17 year old cat who’s very dear to me. She recently has been really afflicted with hairballs - coughing and no sign of a cold etc. Does anyone know an effective and not-too-invasive way of getting rid of them? She isn’t fond of the vets and I’d be scared of stressing her out with a visit (might ask for a home visit though). Any recommendations welcome! Would be useful to at least check these with the vet