PET TRIGGER WARNING

My colleague just busted into the office and loudly blurted out that the puppy that's been around our office was just hit by a truck and is gone. I was freaking shook, but the rest of the office just went back to work like nothing happened. Like, God, do you have a heart? Couldn't even spare 5 mins to think about the little puppy that greets you every morning? And what's up with my colleague just bursting in and announcing it so matter-of-factly? Do they not think that some people might be upset from hearing that? I want to scream at my whole office. Damn it!