You dont have to stay with them cos of the condition but if you move, the new insurer would not pay for an already known condition.....but this applies who ever you insure with. So you need to try and start with the one that is best at paying and has the best terms and conditions.
Dont keep putting it off incase they get ill and then no insurer will cover that condition.
I now have to keep Franta with Axa cos of his newly discovered kidney problem but all my other cats could move insurers again......this is the 3rd one they have had............. I am not likely to change again after being caught by M&S.
However the payment that AXA has paid for Franta this week and also the one paid for Memphis, show why insurance is going up all the time, cos at the end of the day AXA or anyone else are not in business to lose money. More people are getting insured than ever before,,, so the amount of claims is going up.