"Khloe & Lamar" is being put "on hold".  They have pulled the plug on their own show.  But they're not necessarily ending it altogether.

Khloe's rep says its return will depend on Lamar's basketball schedule.  And that's completely up in the air because he's a man without a team since he parted ways with the Dallas Mavericks last month.

One source says Lamar plans to spend the entire NBA off-season training, and doesn't want E!'s cameras distracting him . . . and Khloe is totally standing by her man. 

Even if the show doesn't come back anytime soon, we'll still see Khloe and Lamar on TV.  "Us Weekly" says they'll continue to appear on"Keeping Up With the Kardashians" . . . and Khloe may do another spin-off with one of her sisters.