United are 15 points clear at the top of the league and Young maintains that they cannot take their eye off the ball.
"We have worked hard to build up a gap over City and the other teams," Young told The Mirror.
"We aren't going to throw that away by taking our eye off the ball. We want 10 wins from our last 10 league games, that's all we're thinking about.
"We'll just get on with it. There's no talk of doubles or trebles, it just never gets discussed. We will tick the games off one by one and see where it takes us."
United's next game is a Champions League tie against Real Madrid in midweek before next weekend's league game at West Ham United.