New Delhi, June 11 -- It's easy to underestimate the quiet companionship of a pet until you've experienced it first-hand. For senior citizens, especially those adjusting to retirement or grappling with the absence of children who've moved away, pets offer a simple and profound form of connection. Small daily interactions with pets can help soothe loneliness, provide structure, and inspire a sense of purpose.

I've seen it happen in my own family. A few years ago, my parents had settled into a fairly predictable routine-retired, surrounded by books, neighbourhood walks, and the occasional visitor. It was a peaceful life, but not particularly animated. Then came Catbury, a rescue cat with a knack for demanding attention at odd hours. She ch...