Service dog flawlessly performs duties at grocery store

I was allowed to pay for groceries again, I shouldn't do this too often because then my savings account will quickly empty 🤪 The woman now dares to untie me when we are at the cash register so that I have more freedom of movement when I have to give the card. As you can see I stay neatly with the wife and don't run to the cheese or meat department 🤪 Credit/Instagram:@hulphond_boaz