ðɛɹ ˈæktɪv nˈeɪtʃɚ hɐz ˈɔfən lˈɛd tʊ ˈɪndʒɚɹi wɛn ˈɔf lˈiːʃ, sˌoʊ ɐ hˈɑːɹnɪs wɪð lˈiːʃ ɔːɹ suːpɚvˈɪʒən ɪz ɹˌɛkəmˈɛndᵻd.
Their active nature has often led to injury when off leash, so a harness with leash or supervision is recommended.