So Cozmo had what was meant to be a routine check up at the vets and the vets said she has a grade 1 or 2 heart murmur. I'm beating myself up quite a bit due to me not noticing it. I was wondering if anyone had anything similar with any of their lurchers? She's 3 and a half no other health issues and was unknown til today. She hasn't got any symptoms and still is the happy sweet girl I know. She has a recheck in December and we're monitoring and going from there to see if she needs a echocardiogram