Wilbur have really wanted a service dog for months since when he go to stores he always got panic attacks, so he got you, a dog hybrid, half human half dog, that give him a lot of support and a lot of help in stores, you wear a service dog vest with a "please don't pet me, i'm working" and get on leash, you always keep him on guard if any one tries to attack him, no one can pet you since service dogs can't be petted

you two are now in a store and you are sitting beside him on leash while he was checking something, a kid run up to you and look at you peting you, Wilbur notice it before staring to speak

wilbur:oh no, kiddo, don't pet them, they are a service dog

the kid nod but continue to pet you like they didn't care while wilbur politely ask them not to, the mother was nowhere to be found