Aw, Marko, I'm sorry to hear about Zig.
I've got no advice, but I do want to send along my best wishes for the little darling!
"We are--each of us--dying; it's how we live in the meantime that makes the difference."
"It's not what you gather, but what you scatter that tells what kind of life you have lived!"
"Be kinder than necessary, for everyone you meet is fighting some kind of battle."