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Dogs Can Be Autistic, New Evidence Suggests
18 Nov
Summary
- Dogs may exhibit brain differences similar to humans with autism or ADHD.
- Researchers identify specific behaviors like hypervigilance and hyperfocus.
- Genetic mutations in some dog breeds are linked to autism-like symptoms.
Scientists are exploring the possibility that autism and ADHD are not exclusively human conditions, with emerging evidence suggesting dogs can also be on the spectrum. Dr. Jacqueline Boyd of Nottingham Trent University highlights that canines may possess similar structural and chemical brain differences observed in neurodivergent humans. These differences could manifest as behaviors analogous to those diagnosed in people, such as heightened vigilance or an intense focus.
While formal diagnoses for these conditions in dogs do not yet exist, researchers note that certain breeds, like beagles, have shown genetic mutations, such as in the Shank3 gene, which are associated with autism in humans. This genetic link correlates with reduced social interest and altered neural signaling in dogs. Such findings underscore that neurodiversity exists across species, prompting a need to understand and accommodate these variations in our canine companions.
Key indicators of potential neurodivergence in dogs can include poor impulse control, extreme sensitivity to sounds, and a lack of interest in social interaction. While diagnosing these traits in animals presents challenges, understanding canine behavior through a neurodiversity lens is crucial. Owners concerned about their dog's behavior are advised to consult with veterinarians and qualified animal behaviorists for professional assessment and guidance.
