Tottenham defender Jan Vertonghen thinks other sides are taking notice of their strong start to the season.
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Spurs sit second in the Premier League table and have only conceded one goal in their five league games.
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The 26-year-old told BBC London 94.9: "We have a lot of confidence. I think everybody can see we don't concede a lot of goals.
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"We score a lot of goals now and have a big squad. I think other teams are watching."
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Tottenham are only behind Premier League leaders Arsenal on goal difference.
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The north London club welcome Chelsea to White Hart Lane on Saturday and the Belgium international is wary it is another big test game for his side.
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"We lost to a direct opponent the other week against Arsenal and we want to do better this time," he said.
Tottenham Hospur has done really well when it comes to english football this season so big ups to their coach!