Lettie, my 11 month old Corso, had her annual heartworm blood panel done on Friday. The vet called yesterday and said everything is fine, except she had “elevated kidney levels”. She is going back for more blood work on April 6th. So of coarse I’m freaking out . Does anyone else have experience with this? I know there’s not much I can do except for wait and this is probably a silly post but I’m worried. Any tips for making sure her kidneys are healthy?