Therapy dogs are wonderful creatures that bring joy and all positive emotions to the life of people in hospitals, hospices, learning centers and etc. They come in different sizes and breeds, but their main characteristic is their temperament. It’s been shown that therapy dogs lower the stress levels and blood pressure in people who are in contact with them. Also they bring happiness and hope to those who suffer from different medical conditions, such as cancer. Watch these videos to see these amazing dogs in action: