“…Intervention protocols varied depending on the residents' needs, but could include various activities, such as walking the dog, playing with the dog, petting the dog, feeding it, talking to it, brushing it, reminiscing about pets, and talking to the dog handler. The researchers used the Cohen-Mansfield Agitation Inventory (CMAI) [32] to measure several behaviors, including physically aggressive behaviors. Nurses completed the CMAI at baseline, post-intervention, a 3-month followup, and a 6-month follow-up.…”