A new genetic study highlights that dogs, particularly those aged nine and older, are susceptible to developing Alzheimer's disease, a condition that can severely impact their daily lives. This form of dementia, referred to as Cognitive Dysfunction Syndrome (CDS), can lead to disorientation and memory loss in dogs, affecting their ability to perform basic actions such as barking or leaving their room, which can significantly diminish their quality of life. Veterinarian Sonia López, who holds a master's degree in Neurosciences from the National University of Colombia, is investigating the genetic factors that contribute to higher risks of canines developing this devastating condition. Her research is fueled by a study from the University of Adelaide in Australia, indicating that approximately 60% of older dogs worldwide may be affected by this cognitive decline. The lack of comprehensive information on canine Alzheimer's motivates further research to improve understanding and treatment options for dogs suffering from this condition. The examination of specific brain areas, such as the hippocampus, in affected dogs is crucial for developing insights into prevention and care strategies for this increasingly recognized canine ailment.