I've been doing the wolf whistle when i click to Bowie (clicking like to a horse) and as I'm posting this he's whistling! Its only been a little over a week! What's really funny is that i can't whistle well so hes whistling badly just like me!
My Grey is an awesome whistler who was obviously taught by someone with much talent in the whistling department. I don't whistle well though and now she is also doing my bad whistling I hope she doesn't sing out of tune like me as well!