Even though, many countries do not require service dogs to wear the vests; it’s always a good idea to get them one. That’s because you’ll be able to walk in peace when you’re in a public setting. Besides, the canines are usually dogs that are specially trained to perform tasks for people with disabilities. And folks with these dogs are usually given access to public spaces and housing where other animals may not be allowed. Therefore, your dogs should wear those special animal vests to get access to all these benefits.