Only dogs can hear the frequency of a Beatles song.
As previously stated in this article, dogs can hear numerous sounds that humans cannot, and The Beatles took use of this in their popular song "A Day in the Life." In an interview, Paul McCartney said that near the end of the song, a frequency that only dogs can hear was added. Play the music and keep an eye on your pooch near the finish. Music is just as good for dogs as it is for humans, and it may even aid with anxiety.