Kane, who has four goals and 11 assists during a 10-game point streak, got his 999th point with an assist on Saad's first-period goal in a 6-2 win at the Toronto Maple Leafs on Saturday.
"He's one of those elite players," said Saad, who has been Kane's teammate for seven seasons. "He's one of those few who can achieve goals like that. Like I said, all you can say is good things about him. He's a special player. He keeps getting better with age. He's fun to play with."
Kane led the NHL in scoring with 106 points (46 goals, 60 assists) in 2015-16, when he won the Hart Trophy voted MVP of the League, and had an NHL career-high 110 points (44 goals, 66 assists) last season.
He is the 90th player to reach 1,000 points in NHL history. Three other players have had 1,000 points for the Blackhawks (Stan Mikita, 1,467; Bobby Hull, 1,153; and Denis Savard, 1,096).
"I've been very fortunate in my career, whether it's been getting drafted by Chicago or making some decisions when I was younger to move away at 14 years old, a freshman in high school, forgo college and play in London (in the Ontario Hockey League) for a year," Kane said.
"Obviously, Chicago winning the [No. 1 pick in the 2007 NHL Draft], getting drafted by Chicago, then having a lot of good pieces in place here with some great players where we could turn the corner pretty fast and become a good team. There were a lot of things that were lined up. When you reach a milestone like this, you think of all those players you played with that had a big part of it. The names I mentioned, obviously. [Patrick Sharp] was a big part of that. It's been a fun ride."
NHL.com staff writer Tracey Myers contributed to this report