TIL that trained sniffer dogs are helping archaeologists in Croatia discover 3,000-year-old iron age tombs. Experts have said that using dogs are a good way to identify archaeological sites, as it is less destructive than many traditional methods.

TIL that trained sniffer dogs are helping archaeologists in Croatia discover 3,000-year-old iron age tombs. Experts have said that using dogs are a good way to identify archaeological sites, as it is less destructive than many traditional methods.

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