We're due to go away for a few days tomorrow and our lovely cat isn't eating. We have a cat sitter booked for twice a day visits but I'm nervous about leaving her. Just called the vet out of hours service and booked to take her in to be checked over first thing tomorrow.
Background: she's 16 and we've had her for nearly 15 years. Has always been really healthy (although def slowing down with old age) until a nasty bout of pancreatitis a year ago. Seemed to bounce back really well from that.
But hasn't been herself the last month or two. Not eating much, not grooming very well, just sleeping really. Took her to the vet, who diagnosed arthritis in her back legs, a dodgy tooth and chronic kidney problems.
Teeth were sorted last week (including one extraction) and she now has pain relief for the arthritis. Kidney test results not brilliant but the vet seemed fairly positive we'd see an improvement. She seems no better to me, if not worse. Hasn't eaten at all today, although has asked for food and then not eaten it. So hasn't been able to have her pain meds. The thing that is worrying me most is she has refused tuna. This has never happened before ever
Hard to say whether this is a complication of the extraction or something underlying/more serious. Poor old girl 
We're meant to be leaving for our holiday in the morning and I don't really know what to do. If anyone has any ideas I'd be so grateful.