One of my three kitties, Ruufi, died from heart failure a year ago (he was probably quite old, though his true age was unknown). After Ruufi's death I adopted Muhv, a long-haired 14-year-old lady who had been abandoned by her family and lived as a stray for several years. An awful fate, especially for an elderly pet. Muhv is very affectionate and loves to have her tummy stroked. She doesn't particularly like other cats, but we manage to get by without any real quarrels.
My two other cats, Helle and blind Vallu, are doing well.