Despite stalking as a risk factor for intimate partner homicide, few studies have explored officer decision making in domestic violence (DV) complaints that involve stalking. This study employs the focal concerns perspective to identify the legal and extra-legal factors associated with officers' identification of, and arrest for, stalking in DV complaints. Using a statewide sample of 230 DV complaints from Rhode Island, findings indicated that nearly one in four suspects were arrested for stalking in DV complaints (25.2%). Stalking acknowledgment was associated with the location of the offense, prior police involvement, and the total number of offenses committed. Officers were more likely to arrest suspects for stalking in DV complaints if the victim was willing to cooperate. Support for the focal concerns perspective varied according to the type of decision. Avenues for future research, as well as theoretical and practical implications, are discussed.