iCalmDog Canine Separation Anxiety | Training Program by Victoria Stilwell with 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 Brings calm, comfort and relaxation for destructive, anxious and panicked dogs 16-hours of alternating simplified classical piano music with periods of silence - designed for non-habituation and long periods alone A Fear Free Happy Homes Preferred Product, our specialized music and training protocols are recommended by veterinarian and dog trainers worldwide since 2008 Includes training protocol for dogs with Separation Anxiety, using the iCalm sensory system unparalleled in behavioral training <span class="a-text-bold">1 Micro SD Sound Card </span>with 16.5 hours of bioacoustically designed classical music and silence <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