Britta stood at the start line and grinned at the dark. She couldn't help it. Samoyeds always grin — even when the job is serious, even when the aurora is running green and purple overhead, even when old Sven's mittens are waiting in a package on the sled and the cold bites right through your whiskers.
Sniff, sniff, sniff. Britta's nose said: snow, pine, iron buckles, and something else. Something interesting. But the mittens came first.
"Go, Britta!" And she went. The whole team surged forward, eight paws, sixteen paws, snow spraying sideways, breath puffing in small white clouds. The sled hissed along and the aurora flickered like a green curtain someone kept tugging from the other side of the sky.
Sniff, sniff, sniff. There — under the ice, something sharp and alive and cross. Very cross. Britta's paws slowed before her brain did. The team curved left, following her nose to a low drift pressed hard against a rocky bank.
A tiny sound came from underneath: a growl like a wet sock being wrung out. Britta pressed her nose against the snowdrift. She shoved. One big, Samoyed-sized shove — and out tumbled a small arctic fox, orange and furious, covered in ice crystals, glaring at Britta as if the whole snowdrift had been her personal idea.
The fox shook itself. Glared harder. Then disappeared into the dark without a single thank-you, which was fair enough. Britta grinned. She couldn't help it. The team ran on.
Sniff, sniff, sniff. Then — a sound. High and thin, coming from a ridge to the east. It sounded exactly like someone calling "Britta! Britta! Britta!" The whole team veered right. Ears up. Eyes wide. They scrambled up toward a boulder split clean down the middle by old frost.
The wind slid through the crack: "Briiiiittaaa." Everyone looked at the boulder. The boulder did not apologise. The lead dog on the left made a small dignified cough. They turned back south, moving perhaps a little faster than before, because nobody needed to discuss it.
The aurora was fading now — not gone, but thin, like the last soap bubble before it pops. Sven needed those mittens while he could still read the labels. Everyone knew this. Britta ran hard, nose working, working, working.
Then — cinnamon. Warm and round and tucked into the cold like a secret. Britta's nose pulled her in a wide circle, then a smaller one, then right up to a door buried under a shelf of old snow. A door with a brass latch. A door that had a wooden sign reading: SVEN — BACK WAY IN.
Britta scratched once. The door swung open. Old Sven stood there in his sock feet, holding a candle, squinting. "My other door!" he said. "I forgot I had that one." He took the mittens. He put them on immediately, over his sock feet somehow, then corrected himself. He waved.
The team turned for home. The aurora was a thin green thread now, stitched along the horizon. And underneath the sled — curled small and tight between the runners, radiating heat like a little coal — was the fox. Eyes shut. Still frowning, but staying.
Britta glanced back once. The fox didn't move. The stars were sharp as pins above the plain. The sled hissed on, and Britta grinned at nothing in particular, all the way home.