Thank you everyone
I'd forgotten the vet gave me some Eicosaderm (omega fatty acids/oils supplement) to put on her food to help with her fur and joint issues and I tried a small squirt today....oh dear...I've never seen her be so hesitant to eat her food! (She did, but at least she wasn't scoffing it and belching afterwards like she usually does.)
I guess it doesn't taste too great.
