Oh, Buddy!! Oh, Liz!!
You are now in the fork of the road we all wish would never come. How I wish I could make this easy on both of you. Just think of Buddy running on all four legs in a field of flowers. No more pain except for missing his Liz but he will understand that won't be forever, just a while. He will have lots of other animals to play with and angels to cuddle and keep him safe until you are both together again. Go in peace sweet Buddy. You will be missed. Prayers are with you Liz.