Liverpool have been "in holiday mode" since winning the title, according to Jermaine Pennant, who was left "raging" after seeing the Reds let the Premier League points record slip away.
The Reds were named champions of England for the first time in 30 years when Manchester City suffered a 2-1 loss away to Chelsea on June 25.
Jurgen Klopp's men picked up an elusive piece of silverware with seven games left to spare, but have been guilty of taking their foot off the gas amid city-wide celebrations over the last few weeks.