TMZ reports that "Dog Whisperer" Cesar Millan is being investigated for possible animal cruelty.
The Los Angeles Animal Control's major case unit and sheriff visited Millan's dog training center in Santa Clarita, California after receiving complaints regarding an episode of Millan's show, TMZ reports.
The show showcased a dog attacking a pig, which was injured. Officials are questioning the pig's location and well-being, TMZ says.
