Heather: It's wonderful that you were able to be kind to John by helping him. For your information, it is best to ask the owner if you can pet their service dog. As a dog person myself, I can understand that your desire to pet Nero was a natural impulse. From my perspective, John demonstrated kindness to you by not saying anything about Nero being petted without permission. I share the above in an effort to kindly educate you.
Heather: It's wonderful that you were able to be kind to John by helping him. For your information, it is best to ask the owner if you can pet their service dog. As a dog person myself, I can understand that your desire to pet Nero was a natural impulse. From my perspective, John demonstrated kindness to you by not saying anything about Nero being petted without permission. I share the above in an effort to kindly educate you.