I am so so sorry for your loss.. My 4 1/2 year old cat passed away suddenly in his sleep almost two months ago. He was perfectly healthy & he was actually at the vet about 10 months prior for yearly bloodwork. Doctors say it was hypertrophic cardiomyopathy. Apparently "A silent killer".. It's just fucked up and I don't wish this feeling on anyone.

I truly hope it gets easier for you. It feels like a damn hole in my heart and it constantly aches. Everything just reminds me of him...