Alan Hutton has revealed he has warned his Tottenham Hotspur team-mates that facing Hearts will not be an easy game.
Hearts entertain Spurs in the first leg of their Europa League play-off on Thursday and Harry Redknapp's side are favourites to reach the group phase.
However, former Rangers full-back Hutton is expecting a tough test at Tynecastle and is confident Spurs will not under-estimate Hearts.
"I've warned everyone about what it's like so no one is going up to Scotland thinking it's going to be an easy game," Hutton told the Scottish Sun.
"Tynecastle can be an intimidating environment - the fans are close to the pitch which creates an intense atmosphere.
"In some ways it's actually quite like White Hart Lane.
"It's going to be a tough test for us - and no one down here is treating it lightly.
"The boys will need to be on their game in the first leg or Hearts will punish them. But, trust me, the boys are right up for this game."