I disagree with your assessment of "Hound Dog."
In its original Leiber & Stoller form, it was performed by a woman (Big Mama Thornton).
Some of the lyrics were changed before Elvis recorded it, which totally ruined the intent and feeling of the song.
"You ain't nothing but a Hound Dog, Snooping 'round my door," was changed to "You ain't nothing but a Hound Dog, Crying all the time,"
"You can wag your tail, but I ain't gonna feed you no more" was changed to "You ain't never caught a rabbit, and you ain't no friend of mine."
I absolutely HATE the "redone" Elvis version.
I love the Elvis version and I think I remember an argument about the lyric change before. I did not realize that Big Mama Thornton was the original singer, I’ll have to look for a audio track of that somewhere.
But even in the original lyrics, she is singing to a man, not a dog. Without the understanding of the subtext of the song, it would be hard to put the right emotion into it.