Just picked up this thread and I can't (or rather can) believe how Tesco Insurance has treated you. We HATE insurance companies - in factc I think LOATHE is the right word for it.
We used to have pet insurance with our old late labrador. She unfortunatley had an inherited leg condition that resulted iin major surgery at 9 months and arthritis for the rest of her life. We were with Equine and Livestock. Luckily they paid out but HOWEVER, every year after that the premium got higher, and higher, and higher....... It got to the point where we decided to cancel the premium. She had real problems in the last 12 months of her life which we paid for but it wasn't anywhere near the premiums that we would have paid had we carried on with the insurance.
So, when we had Penny we decided to weigh up the risks and self insure. Yes it is a risk but we feel the money is far better in our pockets earning interest rather than being with an insurance company who may not even pay out when it is needed. The other thing which we were very wary of is that some insurance companies will not pay out on repeat claims (ie claims that result from previous claims). We have found that out with house insurance.
Yes, we've had a big bill with Penny's recent illness, but we had half of the money in our account to pay for the total bill and bearing in mind that we would have had an excess to pay anyway are only 50 quid down.
I am VERY cautious of insurance companies with previous experience not just pet but other. Their job is to make money and keep hold of it the best they can using any kind of excuse in the small print.
All the best with Tescos - I hope they reconsider.
I personally risk it..................