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Can dogs understand age class of another dog from vocalization and image?

Your dog will see some images and hear vocalizations of other dogs. It takes short time (approx. 15 minutes).

 Who can take part?

  • All breeds and mixed breeds aged over 1 year old
  • Healthy dogs without any hearing or sight problem

If you are interested or have any questions, please contact

Yuri Kawaguchi (