Iker Casillas says that he "can't be any more grateful" for the reception that he has received since arriving at Porto this summer.

Spanish goalkeeper Iker Casillas has thanked Porto supporters for welcoming him to the Portuguese outfit.

Casillas made the move to FCP from Real Madrid this summer, ending a 15-year association with the Spanish giants.

The 34-year-old has claimed that he already feels at home due to the "affection of the fans".

"I'm very excited [by the reception] and the affection of the fans is the biggest prize an athlete can achieve," Casillas posted on his official website.

"I can't be any more grateful for the affection I've received from my teammates, the fans, the club, my family and my friends. I feel at home in less than a month."

Casillas made more than 700 first-team appearances for Real Madrid.