• Puppy heartbeat set includes: a heated dog bed, a heartbeat device, and a bone pillow
• Mother puppy heartbeat helps puppies transition to their new home and reduces anxiety and stress
• Heartbeat pack can be inserted into the heated puppy bed or the included bone pillow
• This heated dog bed has been tested & certified by MET Labs to exceed USA/CA electrical safety standards
• Multiple sizes available
• 1-year limited warranty