I'm a pet sitter. One of my furry clients was PTS last week, the day after I concluded my assignment. I'd looked after her for a few years and she had health issues but I noticed something wasn't right with her. Since then the family have been in deep pain. One of them has been signed off work because of reaction and the little boy has begun acting differently, whilst the mum is holding it all together. I lost my cat a few weeks ago and understand completely. People don't take this seriously enough ("it's just a bloody animal" kind of responses).
I'm going to start pet grief counselling training which I had thought of after losing my last cat but this has pushed me to it.