Police arrested a woman after she attacked a man for leaving her dog's excrement on her porch.

According to police reports, the man grew tired of the woman letting her dog do its business on his lawn so he gathered up the droppings and put them on the woman's porch near 1300 West and 800 South. She took offense and attacked the man with a folding blade knife, police said.

Police said the man suffered minor injuries in the scuffle and refused medical attention. They arrested the woman for investigation of aggravated assault.