The Blackhawks brought Andrew Shaw back to Chicago because they lacked some bite to their game. He's already meeting expectations in the physicality department, leading the team with 23 hits.

But the other part of his game the Blackhawks have to live with is the amount of penalties he takes. Through six games this season, Shaw has taken at least one penalty in five of them and is tied for third among all NHL skaters with six minors. The only two skaters above him are guys who have played in two and four more games, respectively.

Because he plays on the edge, Shaw will occasionally cross it and he's trying to find that balance between toeing the line and not stepping over it.

"I find if I'm not playing on the edge, I'm not playing great," Shaw said. "I need to play physical. Even in preseason, I was just finishing checks — clean, shoulder-to-shoulder — and was getting penalty after penalty. Hockey still is a physical game. There's still hitting; it's still legal. So I'm going to go out there and play hard, make it hard on my opponents, make it hard on them physically, do what I do. Not going to change who I am now. I'm an old dog."

Shaw's reputation may also contribute to the matter. He's racked up more than 600 penalty minutes in his NHL career, including postseason, and the officials might be keeping a closer eye on him when he's on the ice.

"It's something he's got to be aware of, but I also think he's got a bullseye on him," coach Jeremy Colliton said. "If I go back through all the penalties he's taken, he probably earned a couple and he probably earned them five years ago. That's something he's got to deal with. We want him to play hard. I think we can handle the ones where he's running people over. We'll kill those off. Obviously the stick penalties and stuff we don't want. But he's playing hard for the team. That's a good thing."

Said Shaw: "The referees, no matter the history of the player, should call the game as it is. If there's a penalty, call a penalty. If there's not a penalty, you let it go. I mean, yeah, I might have been too vocal in my younger days. But the past three years I've been trying to clean it up a little bit. I just take my penalties when I get 'em. But I must have dug myself a really deep hole. Just trying to climb out of it since."

Still, Shaw knows he has to be smarter about the timing of his penalties and where they're happening. The ones that occur in the offensive zone are the penalties that must be eradicated from his game. The ones he earns from battling between the whistles and sticking up for his teammates, the Blackhawks can live with those.

"Obviously I don't want to take penalties, I don't want to put my team down," Shaw said. "I also don't agree with all of the ones I got. I think I got the short end of the stick on a lot of them. Bite my tongue, go to the box. Our PK's been working hard and competing and killing some penalties. Hopefully they start going my way, I guess."

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