The offensive tackle, 23, was dismissed from a training camp practise after getting into a brawl with a colleague. This was the third post-whistle altercation the offensive tackle had in as many days.
The No. 19 overall pick in the 2022 NFL Draft went to the Saints, who selected Penning out of Northern Iowa.
Allen had praised Penning for his "feistiness," but he claimed the youngster "went it a little bit too far today."