In the United States, there is no official government-issued service dog certification
Get a disability-related need for a dog that performs specific tasks
Train the dog to perform tasks directly related to the disability
Ensure the dog is well-behaved in public and under control
Obtain veterinary care and keep vaccinations current
Keep training records and task documentation
If needed, get a letter from a licensed healthcare professional about the disability and need for a service dog
Carry any optional identification, vest, or records if helpful
Know the public access rules for service dogs in your area
Register only with reputable voluntary registries if you choose to, understanding they are not official certification
Be prepared to answer only limited questions about the dog’s task and disability-related need when required