![]() ![]() While there is no cure, there are several things that you can do at home to help your dog's cognitive functions. Your veterinarian may also recommend advanced imaging like an MRI or CT scan.ĭogs with canine cognitive dysfunction syndrome require lifelong therapy and support. Routine blood tests, thyroid testing, ultrasounds and X-rays are also employed to rule out other diseases that may lead to behavioral changes associated with canine cognitive dysfunction syndrome. They will then perform a complete physical examination to evaluate your dog’s overall health status and cognitive functions. ![]() You will need to give a thorough history of your dog’s health to your veterinarian, including the onset and nature of the symptoms and possible incidents that might have precipitated the unusual behaviors or complications. In dogs with CCD neurotransmitters, which help the brain to send signals, are also degraded by high levels of a compound called monoamine oxidase B (MAOB).ĭogs with epilepsy and dogs that lead a sedentary lifestyle have also been shown to be at a higher risk for developing CCD. This protein buildup has been shown to cause decreased nerve signaling in the brain. ![]() Research has also found that dogs with CCD have an abnormal protein (beta amyloid) building up in their brains. This especially affects the portion of the brain responsible for learning and memory (the cerebral cortex) and the areas responsible for coordination (the cerebellum). Research is ongoing and new developments are constantly coming to light as we study the aging of our canine companions, but here is some of what we do know.Īs dogs age, the brain atrophies, meaning that the cells die. Scientists are studying CCD and its similarities to Alzheimer's. The exact causes of CCD are not known, but many of the same changes that cause problems as people age are likely to also cause problems as our pets age. Seeming disregard for previously learned training or house rules These are the most common symptoms of dementia in dogs: Here’s everything you need to know about dog dementia, from the symptoms, causes and life expectancy to treatment and prevention. In fact, clinical signs of cognitive dysfunction syndrome are found in nearly one in three dogs over the age of 11, and by the age of 16, nearly all dogs display at least one sign. These pets experience “cognitive decline” which is the slow decrease in the brains ability to perform normal tasks. This syndrome in dogs has been compared to dementia or Alzheimer's in humans.Īlthough the initial symptoms of the disorder are mild, they gradually worsen over time, beyond what can be expected with normal aging. PetMD is operated by Chewy.Ĭanine cognitive dysfunction syndrome (CCD or CDS) is a condition related to the aging of a dog's brain, which ultimately leads to changes in awareness, deficits in learning and memory, and decreased responsiveness to stimuli. The following content may contain Chewy links. ![]()
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