How a Pig Nearly Sparked War: The Bizarre 1859 Crisis on San Juan Island

On June fifteenth, 1859, an American farmer named Lyman Cutlar shot and killed a pig. That single act brought the two most powerful empires on Earth — the United States and Great Britain — to the absolute brink of all-out war. Last week in episode ninety-four we talked about the Australian army literally losing a war to a bunch of emus, but this story... this might be even more absurd. Because this wasn't just a failure of logistics, it was a failure of common sense so profound it almost redrew the map of North America. So here's the setup. The year is 1859, and out in the Pacific Northwest, there’s this little cluster of islands between Vancouver Island and the mainland United States.

The main one is called San Juan Island. The problem? Nobody could agree who owned it. The treaty that set the U.S.-Canada border was just vague enough that both the Americans and the British had a legitimate claim. So, you had a few dozen American settlers living there, alongside a massive sheep and pig farm run by the British Hudson's Bay Company. It was a tinderbox waiting for a spark. And that spark was a pig. A large black boar, owned by the British company, had a bad habit of wandering into Lyman Cutlar's potato patch and eating his dinner. On that June morning, Cutlar had enough. He shot the pig. Now, here’s where a tiny local dispute becomes an international incident. Cutlar went to the British agent, a guy named Charles Griffin, and offered to pay for the pig.

He offered ten dollars. Griffin demanded one hundred. Cutlar said no pig was worth that much. Griffin threatened to have him arrested by British authorities. And that’s the key. For the American settlers, this wasn't about a pig anymore. It was about sovereignty. Are we living under American law, or British law? They panicked and sent a petition to the U.S. Army for protection. And the army sent Captain George Pickett. Yes, THAT George Pickett, the one who would later lead the disastrous Pickett's Charge at Gettysburg. He lands on the island with sixty-six American soldiers and declares it U.S. territory. The British, seeing an American military occupation of what they consider their land, completely freak out.

They dispatch three warships, carrying over two thousand men and more than one hundred and sixty cannons, to the island. So now you have sixty-six American infantrymen in a makeshift camp staring down the barrels of a Royal Navy fleet. All because of a pig. Here's where you have to ask: where have we seen this before? This is a classic tripwire conflict. It’s the same shape as the Berlin crises during the Cold War. A tiny, localized dispute — a disagreement over access roads, a checkpoint standoff — that has the potential to trigger a global catastrophe. Why? Because the pig wasn't the reason for the conflict; it was the public excuse. The real issue was two expanding empires bumping into each other, each unwilling to back down and lose face.

The pig was just the formal occasion for the fight they were already spoiling for. But here’s where the analogy breaks, and where the story gets really good. In a lot of those Cold War standoffs, everything was controlled by hotlines and leaders thousands of miles away. Here, on the ground, one man had the power to stop it. The British governor of British Columbia ordered the commander of the fleet, Rear Admiral Robert Baynes, to land his marines and drive Pickett’s men off the island. And Admiral Baynes… just said no. He looked at the three warships, the thousands of troops, the tiny American detachment, and the dead pig at the center of it all, and refused the order. His reported words were that he would not "involve two great nations in a war over a squabble about a pig." It was an incredible act of insubordination that probably saved thousands of lives.

He recognized the absurdity when his civilian boss could not. With the immediate threat gone, the diplomats took over. Washington and London, now fully aware of how close they’d come to disaster, sent negotiators. The top U.S. general, Winfield Scott, arranged a deal with the British governor for a temporary joint military occupation of the island. Each side would maintain a camp of no more than one hundred men until the border could be formally decided. That "temporary" occupation lasted for twelve years. For twelve years, British and American soldiers lived peacefully on the same small island, reportedly becoming great friends and holding regular sports competitions and holiday celebrations together.

The crisis was finally resolved in 1872, when the dispute was sent to international arbitration. The arbitrator? Kaiser Wilhelm the First of Germany. He reviewed the original treaty and sided with the Americans, giving them the San Juan Islands for good. The only casualty of the entire twelve-year standoff remained the pig. It’s a story we tell because it’s funny, but it’s important because it’s rare. It’s a moment where the people with the cannons and the orders chose restraint, and a conflict that should have happened, simply… didn't.