I sing to my dog. I will sing any song that's stuck in my head, with all the lyrics replaced with some variation of the following phrases: "Milo dog" "he's a pupper" "he's a little man, with a master plan, he's got the world in the palm of his hand" "he's a wagging boy, he's not a toy, he fills me with joy" "he's so cute, he's got a snoot" "what a pup" "a good boy" etc etc
Sometimes it makes sense, sometimes its just a string of "milo pupper he's a dog milo milo pupper boy he's a puppy yes he is"
I do it every day and he loves it, he wags and does triangle face :V
sometimes I'll get songs stuck in my boyfriends head but with dog lyrics. >:3