This venerable old lady is back from the vets now, she has had a full dental job including scale and polish.
Her lips are still swollen, as you can see in the photos, and her mouth and gums will be sore for a day or two. She had very bad Gingivitis and plaque, which the vet has sorted for her now.
We need to monitor her food intake for a few days, and take her back to the vet if she is not eating properly in the next couple of days.
She has lost a lot of weight because her mouth has been too sore for her to eat, and needs some feeding up.