I'm not a Christian... can't contemplate an all knowing all loving God who allows us to do such shit things to each other. If anything I lean towards reincarnation.
However, IF there is an afterlife at some point, I can't imagine it to be 'humans only' The most devoted love I have ever experienced, wasn't my lovely husband or kids, it was a 24 pound Main Coon cat, who gave love to everyone who walked in our home, and who slept every night with his paws wrapped around my neck. Four years since he died and I miss him terribly.
I can't imagine any afterlife/heaven that doesn't include the animals we have loved and who have loved us. I want to believe that when I cross the Rainbow Bridge, he will be there waiting for me.
What do other people think?