Dogs have been human companions for thousands of years, known for their loyalty, intelligence, and diverse personalities. From playful puppies to wise senior dogs, they offer unconditional love and support. Dogs come in a variety of breeds, each with unique characteristics, ranging from energetic and outgoing to calm and reserved. They have been bred for different purposes—herding, guarding, hunting, and providing companionship—making them adaptable to various lifestyles. Many dogs form deep emotional bonds with their owners and are known to be excellent therapy animals, offering comfort and emotional support. Beyond their companionship, dogs have also been recognized for their remarkable abilities. They have an incredible sense of smell, which makes them excellent at detecting scents, and can be trained to perform tasks like guiding people with visual impairments or detecting drugs and explosives. Dogs are also highly trainable and thrive.