Thanks Azzy, we are prepared for Spot to go. He's about 8 years now so we know with Robin gone it's just a matter of time, especially as distraught as he was when she was having seizures in the cage (keep in mind they were sperated by wire so we weren't over run with babies), that's one of the reasons I took her out. That and as I told DH, now creature should have to pass away alone. They would lay with their noses touching between the wire, too cute!
I finally cried last night, seems silly over a guinea pig but we've taken care of her for so long. We keep taking everyone out and holding them, they seem better today.