Just took my old boy to the vets for his vaccinations and a check up, the vet said it sounds like he has a heart murmur and some kidney problems. He wouldn't let her take a blood sample so am going back to try again in a few weeks time. She said he might need to be sedated for his blood sample but obviously this comes with risks.
Does anyone have any experience of any of this? It's all maybes at the moment but I'm worried.