i dont think he knew at allSometimes you wish you never watched a press conference. This is one of those times.
Heartbreaking to learn how and when she died and that Gene was there alone, without the one that took such good care of him, for what must have seemed to him like an eternity, if he even realized she was gone at all.
JMO
but to me the more shocking part is
the dog would have been throwing a fit in the kennel and he didn't let it out