That's what I thought too... I wonder why it's happening to Tamfi then. Oh well, I'm glad everyone's oldies are still going strong and I don't have to worry about Milo suddenly dyingExcellent! I'm glad Lorne is doing well ^_^
As for him dropping his hearts faster, don't expect that to happen. Only vintage Tamas have that feature, so caring for your oldie will require the same amount of attention as an adult: even less.