I don't think that you should do much.
communicating the other dog that they're respectless towards its owner is nothing wrong especially of the dog experienced a strange dog hurting you with such a behaviour.
As long as it's growling and air snapping, to manage the situation, I'd just inform the owner, that everything's okay as long as their dog doesn't try to jump me and that if they get acting respectless there's the chance that your dog will get a bit grouchy.
the owner can then have an eye on their dog to call the dog away from you before it is in a distance to you were it could make your dog grouchy.
parallely I work with dogs that you know on making the distance between you and the other dogs smaller again and desensibilise your dog for polite, calm dogs again.
leashed social walks can help with this, since you handlers can react fast to deescalate the situation before your dog feels pestered too much...some dogs also do better with other dogs when they're moving and not standing around in one place.
communicating the other dog that they're respectless towards its owner is nothing wrong especially of the dog experienced a strange dog hurting you with such a behaviour.
As long as it's growling and air snapping, to manage the situation, I'd just inform the owner, that everything's okay as long as their dog doesn't try to jump me and that if they get acting respectless there's the chance that your dog will get a bit grouchy.
the owner can then have an eye on their dog to call the dog away from you before it is in a distance to you were it could make your dog grouchy.
parallely I work with dogs that you know on making the distance between you and the other dogs smaller again and desensibilise your dog for polite, calm dogs again.
leashed social walks can help with this, since you handlers can react fast to deescalate the situation before your dog feels pestered too much...some dogs also do better with other dogs when they're moving and not standing around in one place.
