iCalmDog Aggression | Training Program by Victoria Stilwell | Clinically-Tested Music by Through a Dog's Ear | Micro SD Sound Card Compatible with iCalmDog speakers 2.0 - 5.0 and most Micro SD-enabled devices Breakthrough training protocols by Victoria Stilwell for reactive and fearful dogs 90-min of verbal training and music by Through a Dogs Ear Since 2008, veterinarian and dog professionals worldwide recommend iCalmPet music and training protocols Includes instruction booklet with extensive behavioral tips <span class="a-text-bold">1 Micro SD Sound Card </span>with 1.5 hours of music and training protocols <span class="a-text-bold">Content card</span> detailing program times and titles Training protocols provide valuable, informative overviews and instructions for use iCalmDog models: 2.05.0 Other Micro SD-enabled devices