As our beloved pets age, it's essential to be aware of the health challenges they might face, including cognitive decline. Dementia, or Cognitive Dysfunction Syndrome (CDS), is a condition similar to Alzheimer's in humans, affecting a significant number of older dogs and cats. Recognizing the symptoms and understanding how to manage dementia can dramatically improve your pet's quality of life. In this comprehensive guide, we will explore the prevalence, symptoms, risk factors, diagnosis, and treatment options for dementia in dogs and cats.