It saddens me to read this.I'm sorry for your's, as well as everyones loss of there four legged buddies.One can never find a more loyal friend.My old girl suffers from old dog lung and has a tumor on her heart,vet says she likely won't make it through the summer.She is 13 now,a chocolate lab,she was a rescue when two.I have two others and they all bring me joy and comfort.Her time is running out so off to the dog park.She don't run much ,but enjoys the walk.