In truffle hunting, various dog breeds are used, such as Labrador, Springer, Spaniel, Lagotto Romagnolo, Cocker, and others. A basic condition for the success of every dog is the correct and professional training. It can start at the age of two months and end at the age of three months. Of course, training is continuous, and gaining experience plays a big role in perfecting it. In any case, a dog about 2.5 years old, with increased experience in all types of truffles, is considered to have completed its training. Each truffle hunter chooses the partner dog, which suits him, depending on the particular characteristics of each breed.