Authorities are investigating an incident in West Kelowna, Canada, where a person dressed as the Dr. Seuss character, the Cat in the Hat, is accused of chasing a teenage girl. The West Kelowna Royal Canadian Mounted Police (RCMP) are seeking the unidentified suspect, who allegedly pursued the girl on the evening of August 24. A photograph shows the costumed individual on a darkened street. The teenager was not harmed but reported fearing for her safety. Corporal Devon Gerrits of the RCMP stated that while wearing a costume is legal, pursuing someone in a manner that causes fear can constitute criminal harassment. Police are appealing for dashcam or security footage from the area and advising parents to instruct children on what to do if they feel threatened.

This event occurs amidst a broader trend of unsettling Cat in the Hat sightings reported at schools internationally, including in the United Kingdom, Ireland, and the United States. These appearances have been dubbed a viral trend, often featuring AI-generated images of the character looming outside school windows or in neighborhoods. In Kentucky, school administrators temporarily closed a school after AI-generated images depicting the character targeted students and the institution. Officials noted that these messages did not pose a credible threat to student safety but acknowledged the trend had appeared in numerous districts nationwide over the past two months. Law enforcement agencies frequently determine such content to be fabricated, created using anonymous accounts and AI to generate fear rather than indicate an actual threat.

In Florida, a 15-year-old was arrested and charged with multiple felonies in connection with threats against a high school that were posted on TikTok. Similarly, police and school districts in Texas have issued warnings regarding the trend. Authorities report that juveniles are creating fake sightings by editing and reposting videos to make it appear as though the character has been seen near schools or homes. More than ten juveniles have been arrested nationwide for similar posts. The phenomenon has drawn comparisons to the 2016 'killer clown' craze, where false rumors of organized violence circulated widely online. Videos of individuals in Cat in the Hat costumes, often captioned with alarming messages, have garnered millions of views on social media platforms. In some instances, footage resembling Ring doorbell captures has shown the figure approaching homes. While some young people have expressed genuine fear, as described by a 16-year-old who was scared to walk home from a sleepover due to fears of encountering the character, investigations by police, mirroring those in the U.S., have often concluded that the videos are AI-generated, with no real threat to the public.