Reilly PhD (Profusely Hairy Dog) here today with a bit on Monday Musing - Did you know
It’s rumored that at the end of the Beatles song, “A Day in the Life,” Paul McCartney recorded an ultrasonic whistle, audible only to dogs and he did it just for his Shetland sheepdog.
(Shows how dumb PBS are - he actually had an old English sheepdog - not a sheltie! - Guess all sheep dogs look the same to them :)
Still - it is pretty darn cool .......well not as cool as the temps around the USA today. Brrrrrrr stay safe and warm everyone.