Valon Behrami has warned Premier League new-boys Watford they must be more ruthless in front of goal.

The Hornets remain unbeaten after three matches but have now failed to score in successive home games.

"In the Premier League you do not get as many chances and you need to take them," said the 30-year-old Swiss. "We are disappointed because we wanted to get that first win of the season and, of course, there is a bit of frustration.

"We need confidence up front, because at the back we look solid. I am sure it is just a matter of time because the strikers are working really well and it is going to come. It is frustrating for everyone but I see the strikers working and they can handle the pressure. It will be better, for sure."