Mystery Intrigue Absent

How much would our pets, our best friends, really miss us if vaccines unexpectedly extinguished man all at once, when we didn't see it coming?

Would our zoo exhibits miss us much if we bombed ourselves into oblivion?

What about stock confined and grazing perhaps having a wider range of opinion about our sudden absence due to unforeseen circumstances beyond our control, allegedly?

Should lab specimens even give a damn where we went?

After annihilation by an anomaly Oort Cloud object catastrophic collision left Earth but brief vapor heat signature rapidly diffusing to ambient background ~2°K, would we that we could be missed by gods, ghosts, goblins, aliens and/or angels?