My kitty is 8 and is a big fluffy boy who was active and quick as lightening until he went to the vet's for his vaccinations.
The vet picked up a heart murmur so we went to a cardiologist and he has advanced HCM with heart failure and we didn't even know. She said she doesn't think he will have long. He didn't seem Ill.
He has been on meds for two weeks and since then he seems different. Older, sleeping all the time and he just seems different. I can smell him too. I couldn't before.
Anyone else had an unexpected diagnosis?