But Bhadra thinks it's a mistake to overlook how stray dogs respond to human cues.

但巴德拉认为，忽视流浪狗对人类提示的反应是错误的。

Bhadra thinks this demonstration provides evidence that training is not required for dogs to understand complex pointing cues.

巴德拉认为这一示范提供了证据，证明狗狗无需训练就可以理解复杂的指向提示。

Bhadra is interested in whether dogs require training to understand cues like pointing or if the behavior is innate.

巴德拉感兴趣的是，狗狗理解“指向”等提示是训练的结果还是与生俱来的行为？