For thousands of years, the dog has been recognized as human’s best friend and the most faithful companion. Through modern technology, dog lovers now have many excellent products to transform the lives of their best friends. The Ford “quiet kennel” detects noise and transmits opposing frequencies. Tesla, Inc. has also introduced a new feature in their Tesla 3 electric cars called “dog mode,” which is designed to provide comfortable conditions for animal companions when they stay alone inside a car. The free service Finding Rover is an app that uses facial recognition technology to match pictures of lost dogs and cats with new shelter arrivals or found pets to help reunite them with their caregivers. Meanwhile, in Beersheba, Israel, researchers at the Ben-Gurion University of the Negev have developed a modified dog vest that makes it possible to train dogs to respond to commands without saying a word.