It's been just three days since I lost the most constant friend I have ever had in my life, and already, so much about my existence since is strange and empty and many things I took for granted have changed irreversibly.
My family took Billy in, in March 1992, when he was four months old and I was 17. He had come from another home (not that it was much of a "home" for him, really) where he had been neglected emotionally, and had his whiskers cut off by cruel children. He was our second dog; our first, Olga, had passed away just weeks before at only three years old from an intestinal infection.
We hadn't been expecting to get another dog so soon. But my schoolfriend assisted at a small animal shelter, and she had called me earlier in the evening to say that a puppy had been taken in, but that there was no long-term space for him. And would we act as foster carers for a week or two until he could be found a permanent home?
I don't think I need tell anyone here that two weeks is more than enough to fall in love, especially with a gentle soul like our Billy. So he stayed, not for two weeks but for twelve years full of love and fun and laughs.
But he's gone now, and I am finding it so, so very hard to cope without him. He was my solace during depression, agoraphobia, unemployment, a disastrous relationship and, in the last few months, my mother's fight with cancer too.
And what makes me feel worse - if that is even possible - is that I had to make the decision to send him away for something which, if he'd been some years younger, would have been easily operable....a benign tumour on his back leg had grown so large that it broke through the skin and was becoming ulcerated. But as he was elderly, and had an enlarged heart, the vet didn't think he would survive an operation.
I know in my mind that what I decided was right. But I can't reconcile my mind with the whole of my heart, which misses Billy so much that it's in agony.
It's just too quiet in our living room now without his soft snores, or the jingles from his collar as he scratched his ear, or the scrape on the back door as he asked to be let in or out, or the clang of his water bowl to let us know that he was out of water.
I knew weekends would be the worst part; I can't sit down to a late-night movie when there's no fluffy body under my left leg. I just can't. Not when that's the way I've done things every Friday and Saturday night for a decade. If I tried, I'd just stare at the empty space behind the armchair where his bed was, instead of at the screen.
Ohhhhhh. Will any of this pain ever get better? Because right now, it feels like I'm struggling to stay alive inside.