I have my two current dogs insured, though their predecessors were not insured. It is expensive, we're with PetPlan who do pay out, and their policies are life long, so the policy doesn't go up despite regular claims for a life long condition one of the dogs has. I decided to continue paying up, rather than saving the policy amount after a couple of dog walking friends had bills exceeding several thousand pounds after accidents. One dog slipped its lead to chase a cat, was run over and a broken leg ended up costing over £6000 in treatment.