Cool Fact!
Last updated 7 months ago
At the end of the Beatles' song "A Day in the Life", an ultrasonic whistle, audible only to dogs, was recorded by Paul McCartney for his Shetland sheepdog.
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Welcome to Chastain Veterinary Medical Group! For 20 years now we've been providing advanced veterinary care mixed with old-fashioned compassion for pets in the North Dallas area of Texas.
At the end of the Beatles' song "A Day in the Life", an ultrasonic whistle, audible only to dogs, was recorded by Paul McCartney for his Shetland sheepdog.