He's still iffy with that. Thing is, Tuck has NEVER 'gone after' anyone. He only reacts when strangers try to pet him like they would a slobbering Labrador. When he's on the tennis court with the other dogs, he's bumping in to people and sometimes jumping up on them to say hi, but because I've told everyone he's not very well socialized, they all keep their hands away from him (since they know dogs, having one of their own) and there's never been an incident. I mean, a complete stranger could probably come into my house and sit right next to Tucker on the sofa and he wouldn't get bitten. But if this stranger tried to touch Tucker, all bets are off. Jerry, who owns Roxy (the shephard looking 48lb dog), can pet Tucker no problem. Tucker actually likes him, but it took time for it to be that way. Tucker sometimes warms to a person right away and goes right to them and sits and leans right on them. Others, he drops his ears when they come near him. I haven't been able to figure out the difference in the people.
Since it's still iffy with him, I'm not willing to take the risk with strangers/random people. I'm still slowly introducing him to new people who come into my house. I started dating a girl about 3 months ago and she was pushing Tucker around in about a month (and, of course, I don't mean that literally, just that she can pick him up…move him when he steals her spot on the sofa, etc - not an easy place to get with regard to Tucker). She also has the sheep dog, so she knows dogs and doesn't have the fear that dogs pick up on and exploit if they are Alpha's like Tuck.
This is one of the fears I have about the dog park. Just takes one aloof stranger to assume that Tucker is a sweet and innocent dog, reach for him, lose a finger, sue me, take all I have and put me into poverty for the rest of my life... Keeping a close eye on him is much easier. Most people will listen when you tell them he bites if you reach for him, but some persist with their stupidity because they think they 'have a way with animals' just because they own a dog.