We lost one of our Dog's today. Neiko collapsed (suspect a heart attack) as he was trying to go down some stairs as my 7 year old daughter witnessed it. My wife and daughter attended to him immediately but he had passed. Neiko gave us over 14 years of love, joy and memories. He was diagnosed at 2 with Congenital Heart Failure and had been on Enalapril since. Our Veterinarian was always amazed he did so well, for so long. Forever in peace my friend.