According to veterinarians and animal psychologists, our four-legged friends can be neurodivergent just like humans. They can also experience autism spectrum disorders.
What do scientists think about this?
Jacqueline Boyd, a researcher at Nottingham Trent University in the UK, says dogs exhibit neurodiversity just like their human companions. She told the Daily Mail that there may be structural and chemical differences in dogs’ brains similar to those seen in humans. That means dogs can show symptoms that, in humans, would be diagnosed as autism spectrum disorder or attention-deficit/hyperactivity disorder (ADHD).
However, there is currently no official diagnosis of autism or ADHD in dogs. Veterinarians categorize these behaviors under the general term ‘canine dysfunctional behavior’ (CDB).
Dr. Boyd noted that scientists are beginning to take seriously the idea that animals may perceive the world differently because their brains function differently.
So, how can you tell if your dog has autism?
Diagnosing neurodivergence in dogs is incredibly challenging. Dr. Boyd explains, ‘Assigning a human diagnosis to an animal that cannot communicate like we do is truly a complex task.’
Researchers recommend paying attention to a range of specific behaviors. One of the most obvious tendencies is high impulsivity or poor impulse control.
In humans with autism or ADHD, there is often an imbalance of the neurotransmitters serotonin and dopamine, which are crucial for emotional stability and focus. Studies have also shown that low levels of these neurotransmitters are linked to impulsivity in dogs.
According to Dr. Boyd, other clear symptoms include heightened vigilance or intense focus. These traits make the dog extremely observant and highly interested in the outside world.
Other signs include increased sensitivity to certain sounds, such as fireworks or shouting. Dogs may also have trouble socializing, showing anxiety around other dogs and reluctance to interact with people.
Dr. Boyd points out that signs of neurodivergence in dogs are likely as varied as they are in humans. She says, ‘The human population is neurodiverse because there are many neurotypes, and the same is likely true for dogs and many other species.’
Regardless, dog owners need to pay attention to their pets’ behavioral traits and consider them carefully. It’s also wise to seek help from a professional when needed.
Photo: Unsplash
