I have 2 boy cats who are brothers. Almost 8.5 yrs old.
They were both diagnosed with this condition when they were 18m old, but in spite of visible tooth deterioration, they had zero signs of being bothered about it, so the vet's advice was to monitor rather than proactively extract. There are fewer teeth in their mouths at each annual check up.
Cat2 is still happy.
Cat1 lost an upper fang about 8 months ago & in last 2 months or so sometimes drools. Today for a short while was pawing at his mouth and obviously very upset (hasn't done that before). So I think we will take him for advice, expecting he's going to get an extraction soon after.
Does anyone have any experience or advice to share?