A Rapid City man was allegedly high on his dog's medication when he assaulted his mother Wednesday.
Police were called to a home on Fairhaven Drive for a 29-year-old man causing a disturbance and assaulting his parents.
The man had thrown his mother's phone when she tried to call 911 for help. He told police he had consumed his dog's medication.
He was treated at the hospital and was arrested for simple assault domestic violence and interfering with emergency communication.