Police also found items associated with dog fighting.
State Police Sgt. D.S. Carr said Vick's relative, Davon Boddie, 26, lives in the house. Vick owns the property, but doesn't live there and wasn't present when a search warrant was executed in a drug investigation Wednesday night, Carr said.
Boddie was arrested outside a nightclub by Hampton police April 20 on charges of distribution of marijuana and possession with intent to distribute. The search warrant was executed by a multijurisdictional task force in a narcotics probe.
More than 60 dogs were found in three buildings. Some appeared malnourished, scarred and injured, officials said.
Wayne Pacelle, president and CEO of The Humane Society of the United States, said the group has "heard troubling reports for some time that Michael Vick has been involved in organized dog fighting, and we fear that this investigation may validate that very disturbing allegation."
The animal rights group PETA has asked Falcons owner Arthur Blank to suspend Vick pending the investigation and "to kick him off the team if it is found that dogs on Vick's property were neglected or used for fighting."
In a letter to Blank, People for the Ethical Treatment of Animals said it was the second time it was writing to the owner about one of his players and allegations of cruelty to animals.
On Feb. 23, the organization wrote to him about defensive tackle Jonathan Babineaux's felony charges in Georgia stemming from the fatal beating of a dog.
Falcons spokesman Reggie Roberts said the team still was gathering information on the report and had no immediate comment.
A spokeswoman for Vick's foundation declined comment.
Joel Segal, the quarterback's agent, and Larry Woodward, a Virginia attorney who has worked with both Vick and his younger brother, Marcus, didn't immediately return telephone messages seeking comment.
Vick and two other former Virginia Tech stars - Falcons cornerback DeAngelo Hall and former Buffalo Bills defensive end Bruce Smith - will be in New York Saturday for the NFL Draft.
They are scheduled to join Hokies football coach Frank Beamer and NFL commissioner Roger Goodell in a predraft ceremony to honor the victims of the recent shooting at the Blacksburg, Va., school.