Dog training essentials is your dog a leg lover? humping, or mounting, is a sexual position for dogs, but veterinarians who specialize in canine behavior say it often is done for other reasons as well.. Prelude to this post. ok, so it’s valentines day and this is a day that dog obedience training videos free i have never celebrated. i’ve never felt the urge to celebrate this day, one, because i feel that we need to tell those we love and adore, every single day – 365 days a year – that we love them..