A seeing-eye dog is a specially trained dog that helps individuals with visual impairments. The term "seeing-eye dog" is commonly used in the United States, but there are many other terms used in different parts of the world. In the UK, they are known as "guide dogs." In Canada, they are often referred to as "service dogs." In Australia, they are called "vision assistance dogs." Some other synonyms for "seeing-eye dog" include support dogs, assistance dogs, and guide animals. Regardless of the term used, these animals provide invaluable support and assistance to those with visual impairments, enabling them to navigate the world with greater independence and confidence.