USA National Service Animal Registry MyServiceAnimal offers wide selection of Service Animal Accessories.


Harnesses are comfortable everyday accessory that displays the status of your pet without the need for words or uncomfortable conversations.

A Service Animal Vests is a type of vest worn by service animals to identify them as trained animals that assist individuals with disabilities. The vest is usually red colored and has visible markings such as patches or logos that indicate the animal’s status as a service animal. Service Animal Vests can help reduce public confusion and make it clear to others that the animal is working and should not be disturbed or distracted. In some cases, Service Animal Vests may be required by businesses or other establishments as a condition of allowing the service animal to accompany its handler.

What Does a Service Dog Vest Look Like

Service Dog Harness Sample

A service dog vest, also known as an ADA harness, is an accessory that signals to others that your dog is there to help you with your disability. Although it is not required by law, many owners choose to use it to avoid unwanted attention and potential conflicts in public places. Service dog handlers often prefer to have accessories that clearly display the dog’s status as a working animal trained specifically to assist with their disability.

With a service dog, you have the right to access all types of establishments such as restaurants, hospitals, malls, cinemas, schools, and universities. You are allowed to go wherever you want to without being denied entry or service. The use of products like ADA vests and Service Dog ID cards can help avoid unnecessary questions by quickly and easily indicating your dog’s status to managers and staff.

Benefits of using service dog vests:

  • Improved mobility: A service dog’s vest can help individuals with mobility issues or disabilities better control and manage their service animal while they are out in public or doing everyday tasks;
  • Enhanced safety: A harness can help ensure that a service animal is safe and secure while in public, and can help prevent the animal from running away or getting lost;
  • Increased visibility: An ADA harness can help make it clear to others that the animal is a service animal, which can help reduce misunderstandings and potential confrontations and reflective strips increase visibility in the evening;
  • Greater comfort: A well-fitting vest can help a service dog feel more comfortable and secure while in public. It also has a positive impact on pet behavior;
  • Enhanced training: service dog harnesses can be an effective tool for training and reinforcing good pet behavior;
  • Improved identification: Service dog vests help identify the animal as a trained service animal. It’s the best choice in situations where the animal’s role may not be immediately obvious.

Please remember, according to the ADA, people are not allowed to ask you details about your disability, what tasks your dog helps you with, and why you need a service dog. The only two questions they are allowed to ask are whether your pet is a service animal and do you require their help of him.

Moreover, with the help of a harness, your service dog may avoid distractions during their work. When society sees the accessory that proves the status of the animal, it understands that the dog is on duty and cannot be bothered. It is not here to play, get Pats, or interact in any other way. The dog is here to support and help its handler. Of course, there still will be some people who do not understand that and ask some questions, but with the dog’s vest, the number of these curious individuals will reduce dramatically.

Service Dog in vest

MyServiceAnimal assistant dog vests benefits

At our company, we take responsibility for the quality and functionality of the accessories we sell, including service dog vest patterns, and we have made sure to combine all the necessary and useful functions in this ADA vest for large dogs.:

  • handle for secure animal control;
  • made of durable, reliable, and breathable materials;
  • all sizes of our service animal harnesses are adjustable to fit comfortably on a range of animals, from small sizes to service dog vests large sizes.
  • provided in front with reflective strips for increased safety during night-time use;
  • D-ring for attaching the leash;
  • removable patches.

Service Animal Vest benefits

How to Pick the Correct Harness Size for My Service Dog?

Picking the right vest size for your dog is crucial because they will spend a lot of time wearing it, so the product should fit and be comfortable. To choose the correct option, all you will need is a measuring tape; size the girth (two fingers should fit between the tape and a dog’s body). Also, it shouldn’t be too tight around its neck and shoulders (if the skin bunches up, the harness is too small). Please choose a service dog vest extra small really for toy dogs.

You can find all sizes of leashes in the infographic below. Pay attention to the weight parameter, as it is often a key criterion:

Service Dog Vest Size chart in cantimiters

In addition, for quick reference on the correct size, check out our infographic on the average leash size for a breed in adulthood. Keep in mind that this is only an average and it’s more effective to consider weight and the higher parameters indicated. We have service vests for large dogs that are specifically designed to provide comfort, visibility, and functionality for both the working dog and its handler.

Service dog breeds vest size table