Etienne Capoue has welcomed Didier Ndong's impact at Watford.

The midfielder joined Watford on-loan from Sunderland last month.

"He is a good player," Capoue said.

"[He is] very aggressive and we need this type of player in the squad to give everything, break the lines and break the attack.

"He is in a good mood and is happy to join us.

"It is good when you have a lot of good players and it makes you play better and you do not want to lose your position."