Michael Vick admits funding a dogfighting operation and that “collective efforts” by him and two others caused the deaths of at least six dogs, his plea agreement states. The agreement was filed today in federal court in Virginia.

Vick also agreed that “collective efforts” by him and two others caused the deaths of at least six dogs.

In about April of this year, Vick, Peace and Phillips tested some dogs in fighting sessions at Vick’s property in Virginia, the statement said. “Peace, Phillips and Vick agreed to the killing of approximately 6-8 dogs that did not perform well in ‘testing’ sessions at 1915 Moonlight Road and all of those dogs were killed by various methods, including hanging and drowning.

Vick, 27, is scheduled to appear in federal court in Richmond, Virginia, on Monday, where he is expected to plead guilty before a judge.

The judge in the case will have the final say over the plea agreement.

See a timeline of the case against Vick.