The England worldwide finished the year as the top scorer over Europe's top five leagues with 56 goals in all competitions for club and country, two more than Lionel Messi and another ahead of Cristiano Ronaldo.
Kane is aiming to become the first player in Premier League history to score three consecutive hat tricks after finishing 2017 with trebles against Burnley and Southampton, but missed training on Friday.
"He's at home, the doctor was at his house", Pochettino told a news conference. He is at home and not feeling good.
"We'll see if he can be here at training tomorrow [Saturday]". "I don't know if he'll be available or not".
The Belgium worldwide was withdrawn in the 55th minute of the Southampton game and Pochettino said: "Now we're assessing him".
Egypt says 10 killed in attack outside Cairo church
The church attack is part of a "ongoing crisis" in Egypt, said Omar Ashour, a professor of security studies at the Doha Institute. A bomb explodes in a Coptic Christian church in Alexandria as worshippers depart a midnight mass, killing more than 20 people.
"What he has done is beat people like (Lionel) Messi and (Cristiano) Ronaldo, who are unbeatable in my head, so what he has done is absolutely fantastic".
But Pochettino insists no price will be big enough to tempt Tottenham to sell their prize asset. We can talk about many things, but at the end it's talk for talk, because it's impossible to put a price on him. It is easy for me, but Daniel it would be different. We've always treated him like a superstar.
"From day one, the way he played at Tottenham and achieved what he has achieved, no player his age has achieved what he did".
Victor Wanyama has returned to full first time training following a knee injury.
Spurs will also be without defender Toby Alderweireld for their visit to south Wales as he continues his rehabilitation from a hamstring injury.
