Happy Hoodie Expandable Comfort Headband for Dogs, 2-Pack (Small, Large)

These are like giant sweatbands for your dogs; you place them over their ears and it helps to calm anxiety in a variety of situations (see photos for further manufacturer explanation). What you are buying is a 2-pack; 1x small, 1x large. I used the large band a few times on my dog, but she didn't like it; the small band has never been used.