Yes, I cancelled my policy!Trupanion went out of their way to determine my dogs issue was preexisting when it wasn't. Digging through old files and associating unrelated issues to the one I had treated. No where in her records did it say she had what she was treated for. Unfortunately, her vet didn't want to "get involved" with any type dispute, now looking for another vet.Basically I got mega screwed out of 4 grand. I will NEVER advise anyone to use Trupaion EVER!!!!!!. Until my last breath!!!!!Upon your review I doubt this will go any further, but word of mouth is a wonderful thing. You have a great day!!!!!