It might be a stupid theory but, I think Peach wanted Bobbery to explode to see the fireworks.... x.x
Meh I already lost hope on Peach ever since she bought a metal box, Peach even redirected lynch against November who was bluffing. Yes, November was bluffing but she was telling the truth about killing someone who voted against her. Look at animeyay, hes so unfortunate. lol
Actually, Hakoshi (Donkey Kong) killed animeyay (Bowser Jr.). November was Diddy Kong.
Good ol' Dogs never Die, they just keepin on livin' till their time comes.