Reading my pet insurance renewal I noticed the select breeds with a higher exemption rate and wondered why they chose those breeds - giant/guarding breeds I can understand but not Greyhounds, Hungarian Viszlas, Weims. Anyone know why? MInd you once old Silverback sees that our insurance has gone up a fiver when the dog is only 1 year older and we havent claimed anything, I suspect therell be more to think on..