*Michael Vick was caught sleeping with the enemy.

He recently signed a five-year endorsement deal with Fuse Science Inc to promote its new line of sports nutrition products. But when another company announced a similar contract with the the Philadelphia Eagles quarterback, Fuse terminated Vick.

MusclePharm Corp also signed a deal with him for three years. But it worked out so that Vick is now exclusive with the company.

In other news, Vick returned to the team’s training facilities Tuesday and is expected to being workouts later this week. Also, it’sm rumored that the Eagles are interested in grandfather time, Brett Favre, as Mike’s back up.