Yep sorry @NewPage our cat had to have 5 teeth removed 2.5 years ago. Sept 2019. She was 13 at the time.
The operation to have the 5 teeth removed - plus the initial consultation, her meds, antibiotics, and anti-inflammatories that she had to have to bring the infection in her mouth down, (and then the meds she had AFTER the op,) cost us £875 altogether.
Then 4-5 weeks after the op, the problem she had before re-surfaced, even though the vet said the removal of the 5 teeth would stop it. We were pissed off, because the removal of the 5 teeth was meant to fix the issue, and we were even more pissed off when we took her back, and they saw her again, then gave her some antibiotics and anti-inflammatories again, and charged us £150 for that visit, and the 2 bottles of meds!
So it was over £1000 in total! To be honest, if it had resurfaced again a couple of months later, I would have taken her back, insisted they fix it and refused to pay. Why should I pay AGAIN when they promised that the removal of the 5 teeth would fix the issue?! Fortunately, it didn't come back.
She had it return slightly a year later, but we had an unopened bottle of the anti inflammatory drops, (they still had 6 month shelf life,) so we gave them to her for 10 days, and it cleared up. 2 years after that she is still clear of it.
But yeah, vet fees are expensive. And before anyone says 'imagine if you had to pay for private health care if you're pissed off at the vet fees' that's a moot point, because I DON'T have to pay for them. And don't bother explaining WHY the fees are expensive, because I know. I still reserve the right to moan. It's a free country.