ADAPTIL provides your dog with this comforting pheromone, which you cannot release yourself: it contributes to their well-being and helps them to adapt. ADAPTIL helps dogs feel reassured and relaxed in everyday stressful situations. ADAPTIL TransportSpray helps calm your dog on the move. -Makes travel and visits to the veterinarian less stressful. -Reduces panting, trembling and restlessness during travel.