Authorities arrested a 32-year-old Texas man on drug charges on Thursday after construction workers saw him on his hands and knees, eating mud and growling like a dog.

A woman who accompanied the man from Texas told investigators he had been wandering around the complex and eating dog food.

Sheriff's Lt. Horace Womack said a small bottle of PCP, a half-pound of marijuana and one-fourth ounce of crack cocaine were seized during the man's arrest.

The man was booked with possessing all three drugs with intent to distribute them. He was placed in a cell where jailers at the DeSoto Detention Center could keep an eye on him.