It wasn’t love at first sight with me and Simón. In fact, I didn’t want him. I had been promised a labrador, but when we met in 2004 he turned out to be a street dog – one of the estimated 66,000 strays that prowl the streets of Bogotá, a deep-black furred creature with a white chest who may have been the grandson of a labrador. He was aggressive and I was scared of him, yet we took him home. After all, we had driven for eight hours from my home city, Bucaramanga, to collect him after my uncle, while looking for his missing cat, had found this “labrador” in an alley.