Croatian Truffle Hunters and Their Dogs Guard Ancient Forests

The Forest Keeps Its Secrets

The Motovun forest sits in the Mirna river valley of Istria, Croatia’s heart-shaped peninsula that juts into the northern Adriatic. From above, it looks unremarkable — a dense oak woodland spread across a river plain, bordered by medieval hill towns and vineyards. But beneath the leaf litter and tangled root systems of this ancient forest lies a treasure that has obsessed human beings for millennia: truffles. And the people who find them guard their secrets with a devotion that borders on the sacred.

I arrived in Livade, the self-proclaimed truffle capital of Croatia, on a cold October morning and was introduced to Ivica, a third-generation truffle hunter whose family has worked the Motovun forest since his grandfather first trained a dog to sniff out the fungus in the years after World War II. Ivica does not share the locations of his best truffle grounds. Not with journalists, not with friends, not even with other members of his family who hunt different zones. “My grandfather told my father, my father told me, and I will tell my son,” he said. “Nobody else.”

The Hunt Before Dawn

Truffle hunting begins in darkness. Ivica and I set out at five in the morning, his mixed-breed dog Bella trotting ahead with the focused intensity of an animal who knows exactly why she exists. The forest was dense and damp, the ground spongy with decaying leaves, and the only sounds were our footsteps and Bella’s excited snuffling as she worked the terrain in methodical zigzags.

The truffle lives underground in a symbiotic relationship with the roots of specific trees — primarily oaks and hazels in this region. When mature, the fungus releases volatile aromatic compounds that penetrate the soil surface. These compounds are what the dog detects, often from several meters away. Bella suddenly stopped, her body rigid, and began pawing urgently at a spot near the base of an old oak. Ivica moved her aside gently, knelt, and began excavating with a small tool that looked like a cross between a trowel and a screwdriver.

Two inches below the surface, he extracted a white truffle the size of a golf ball. The aroma hit immediately — a complex, almost dizzying fragrance that combined garlic, honey, aged cheese, and wet earth in a way that no other food on the planet replicates. Ivica held it up, inhaled deeply, and smiled the smile of a man who has experienced this moment ten thousand times and still finds it miraculous.

Istria’s Quiet Challenge to Italy

For decades, many Istrian truffles crossed the border into Italy, where they were sold under Italian labels at Italian prices. The truffle trade is notoriously opaque, and provenance is difficult to verify once the fungus changes hands. Italian dealers knew that Istrian truffles matched their own in quality and exploited the price differential.

This dynamic has shifted dramatically. Croatian truffle producers have developed their own brands, their own restaurants, and their own direct-to-consumer channels. Zigante Tartufi, founded by Giancarlo Zigante — who discovered the record-breaking 1.31-kilogram white truffle in 1999 — operates restaurants and retail outlets that have put Istrian truffles on the global gastronomic map. Smaller producers sell directly to high-end restaurants in Zagreb, Ljubljana, Vienna, and increasingly further afield.

The quality argument is settled. In blind evaluations, Istrian white truffles have consistently matched or exceeded their Piedmontese competitors. The terroir of the Motovun forest — its specific combination of soil minerals, tree species, humidity, and temperature — produces truffles of extraordinary aromatic intensity. What Istrian truffles lack is only the centuries of marketing mythology that surrounds Alba. That gap, too, is closing.

The Dogs Who Make It Possible

Every truffle hunter’s greatest asset walks on four legs. The relationship between hunter and dog in Istria transcends the utilitarian. These animals are family members, sleeping in the house, riding in the front seat, and receiving the kind of devoted attention that reveals their true importance.

Training begins when the dog is a puppy. Truffle-scented objects are hidden in play scenarios, building an association between the aroma and reward. As the dog matures, training moves outdoors, graduating from garden exercises to forest conditions. A fully trained truffle dog represents years of investment and a bond of mutual trust that is essential in the field, where the dog must communicate findings to the hunter through subtle behavioral cues.

Ivica’s Bella is nine years old. He estimates she has found over five thousand truffles in her career. When I asked what happens when a truffle dog reaches the end of its working life, he looked at me as though I had asked something absurd. “She retires to the couch,” he said. “She has earned it.”

Preserving the Forest, Preserving the Future

The Motovun forest faces pressures. Agricultural expansion, climate fluctuation, and the sheer increase in recreational truffle hunting all threaten the delicate ecosystem that produces these extraordinary fungi. Truffle production depends on healthy tree-fungus symbiosis, which in turn depends on undisturbed forest soil, appropriate moisture levels, and biodiversity.

Croatian authorities have implemented regulations — hunting licenses, seasonal restrictions, and area protections — but enforcement in a dense forest is inherently difficult. The truffle hunters themselves serve as the forest’s most motivated guardians. Their livelihood depends on the ecosystem’s health, and generations of accumulated knowledge make them extraordinarily sensitive to changes in the forest’s condition.

There is a beautiful symmetry in this arrangement. The forest produces the truffle. The truffle sustains the hunter. The hunter protects the forest. It is a cycle of mutual dependence that has persisted for generations and, if the people of Istria have anything to say about it, will persist for generations more.

Walking out of the Motovun forest that morning, Bella trotting contentedly at Ivica’s side and a bag of truffles whose combined value exceeded my weekly salary tucked into his jacket, I understood something fundamental: the best things the earth produces cannot be farmed, manufactured, or scaled. They can only be found, by those patient and knowledgeable enough to look.