Hunting dogs bark differently when they encounter different animal species.

ABSTRACT: Previous studies have shown that vocalizations of dogs can provide information to human companions. While acoustic signals of dogs have been intensively studied during the last decade, barking during hunting activities remains unstudied. The experiences of hunters indicate that owners can recognize what animal species has been found based on the bark of their dog. Such a phenomenon has never been tested before. We tested such an ability by comparing barks that were produced when dogs encountered four different animal species: wild boar, red fox, rabbit and fowl. Classification results of a discrimination analysis showed, that based on barks of dachshunds and terriers, it is possible to categorize towards which animal species barks were produced. The most distinctive barks were produced dur

SUBMITTER: Policht R 

PROVIDER: S-EPMC8460642 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature