hat
Retrieved April 25, 2017. ↑ Coren, Stanley (December 5, 2011). « What a Wagging Dog Tail Really Means: New Scientific Data Specific tail wags provide information about the emotional state of dogs ».
eng
Retrieved April 25, 2017. ↑ Coren, Stanley (December 5, 2011). "What a Wagging Dog Tail Really Means: New Scientific Data Specific tail wags provide information about the emotional state of dogs".