A police dog was filmed biting a policeman’s behind after Millwall beat Leeds 2-0 last weekend in the English Football Championship.

After the match got underway at the New Den rival fans faced-off at London Bridge train station.

Millwall beat Leeds 2-0 last weekend in the English Football Championship

There was a heavy police presence at the station in order to contain the charged atmosphere as fans from the two clubs met, and amid the mayhem one fan filmed a mad moment when a police dog got a little bit confused.

Rather than looking to contain the fans, the police dog set about attacking one of the policemen by biting his behind.

[youtube ZLrV7fmAwqc]