That's not a service dog. My wife is legally blind and got hers in January, the dog is my profile photo. It took 18 months of training that started when the dog was six weeks old. Most of them do not make the cut as guide dogs, the failure rate is 80%. The rejects become emotional support animals. My wife's dog costs over $15,000 to train and sponsor, it doesn't go out the front door without being on a leash and special harness. I cannot pet or talk to it when it is working, or it could loose it's concentration. It's legally considered a medical device and has special laws and fines that protect it. There is no way a real service dog will be running around loose in the street.