This is an accurate recording of dog laughter: https://www.youtube.com/watch?v=nIj4WAP6BaI https://www.youtube.com/watch?v=nIj4WAP6BaI According to research[1]

This is an accurate recording of dog laughter: https://www.youtube.com/watch?v=nIj4WAP6BaI https://www.youtube.com/watch?v=nIj4WAP6BaI According to research[1] whispering while playing with your dog can initiate play more reliably. This is because our whisper is closer to the frequencies of their laugh. It is even more powerful than the play-bow. [1] https://www.petalk.org/LaughingDog.pdf https://www.petalk.org/LaughingDog.pdf