The Foxes are nine points clear of fourth-placed Chelsea with 12 games remaining.
"Our focus is just to try and finish as high as we can," he said following City's 0-0 draw with Wolves last Friday.
"These players have been amazing.
"Up until now, at this point, with 12 games to go and where they sit, they've done absolutely brilliant.
"We've got a lot of work to do. There's still 36 points to play for, so we've got to keep pushing and working. It sets us up now for the remainder of the season."