You get a very different perspective on life when it's 2 a.m. and you're cradling your cramping bowels as they play the part of Old Faithful geyser for the night (i.e. spewing scalding sulfuric water every 44 to 125 minutes).
That said, the experience wasn't all about nature's bounty. Perhaps more importantly, it was about the pet owners who put on voices to express their dogs' supposed thoughts. It was about laughing at the tiny Shih Tzu attempting to mount my friend's Australian Shepherd, or the asshole beagle who made it his mission to pee in every single bowl of drinking water.
When my non-depressed self comes back into my life as if nothing has happened, it feels disingenuous. She tries to connect with me by asking me playful questions like, “So, how’s the love life?” It’s a universal icebreaker, a way for her to learn something juicy about my life. But the appropriate response doesn’t exist for a person whose romantic undertakings have been abysmal. The dating pool is bleak enough to depress a normal person and dating while depressed is another enterprise altogether.
Regardless of the reason for doing it, killing the dog in the story feels like a cheap emotional ploy. I think it's a common trap for new writers to fall into because we learn pretty quickly that "happy" stories are boring and even a little juvenile. Killing the dog is an easy way to impose grief on a reader because virtually everyone likes dogs.