Pochettino has made huge improvements since he took charge of the Lilywhites back in 2014, and he has the first-team looking like a formidable opponent once more.
Part of the reason for this is because of the spirit within Tottenham’s squad, and Walker has praised the togetherness of his teammates.
“Everyone at Tottenham now is definitely singing from the same hymn sheet right now,” the England international defender said.
"You can see it right through the squad, even through to to the youth team.
“Everyone wants to play Champions League football. But we also know that we’ve got to keep our feet on the ground.”
Walker has been a key part of Tottenham’s defence this season, despite the summer signing of fellow right-back Kieran Trippier, and his progression has been considerable.
The former Sheffield United defender looked vulnerable last term, but he has quickly proved his value this time around.
Walker has been solid defensively, while he has also shown great attacking threat.
The 25-year-old set up Spurs’ second goal in their 2-0 win over Southampton last weekend.
Tottenham are currently in fourth place in the Premier League table, and they have lost just two matches all season.