On a Monday evening, they took off in the canoes, paddling down the Mississippi River a few miles to a 22-acre island.
There, they let the rabbits loose.
Not too loose, though. Caleb Smith, 15, eyed a Flemish Giant rabbit named Fudge as it hopped around in the sand, snacking on leaves. He placed an Angora rabbit on a table, where it turned this way, then that. He put a pair of smaller rabbits in a makeshift pen.
His guests, a mother-daughter pair visiting from Brooklyn, hung out with one rabbit, then the next, snapping photos and asking questions.
"Are they all friends?" said Lana Krakovskiy, crouching to get a closer look.
"We keep them separated, unless they're [young] siblings," Smith said. The few roaming outside cages, he noted, are all male.
Smith is a teenage rabbit expert and entrepreneur who uses his dozens of furry friends to educate, comfort and earn income. During the summer months, he and his friends train and hang with the rabbits on Peacebunny Island, near river mile 832, a predator-free paradise where the bunnies can act like bunnies.
Why an island? It's a bit of a tale.