Listen to Relax your dog fast online. Relax your dog fast is an Instrumental language song and is sung by RelaxMyDog, Dog Music Dreams and Dog Music Therapy. Relax your dog fast, from the album Dog Music Ultimate Compilation: Instrumental Lullabies for Canine Sleep and Anxiety, was released in the year 2020. The duration of the song is 3:00. Download Instrumental songs online from JioSaavn.