Chances are you have seen service and guide dogs out and about, helping their owner. Many people with disabilities use guide dogs to help them carry out their daily lives. These service animals are carefully trained and can help people with vision loss travel safely and independently.
This article from Sandy’s View shares some great frequently asked questions (and the answers) about guide dogs. Read that article here —> https://sandysview1.wordpress.com/2017/06/23/how-do-guide-dogs-work/