27/08/2025
๐พ Senior Cats & Dementia: What We Now Know ๐พ
New research from the University of Edinburgh has shown that older cats can develop brain changes remarkably similar to those seen in people with Alzheimerโs disease. This condition is known as Feline Cognitive Dysfunction Syndrome (CDS), and itโs far more common than many of us realize.
Dr. Robert McGeachan, one of the lead researchers, explains:
โDementia is a devastating disease โ whether it affects humans, cats, or dogs. Our findings highlight the striking similarities between feline dementia and Alzheimerโs disease in people.โ
Professor Daniรจlle Gunn-Moore, Chair of Feline Medicine, adds:
โFeline dementia is so distressing for the cat and for its person. โฆ Feline dementia is the perfect natural model for Alzheimerโs. Everyone benefits.โ
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What does this mean for our cats?
Cats with dementia arenโt just โacting old.โ Their brains are physically changing in ways that affect memory, sleep, and daily behavior. Scientists discovered a buildup of harmful proteins (amyloid-beta) and inflammation in brain cellsโexactly like what we see in Alzheimerโs patients.
Because cats naturally develop these changes (unlike lab mice), they may help researchers find better treatments for both humans and animals.
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Signs to Watch For in Senior Cats
Veterinarians suggest keeping an eye out for:
โข Confusion in familiar places
โข Increased nighttime meowing or restlessness
โข Changes in litter box habits
โข Sleeping more during the day but pacing at night
โข Forgetting routines or seeming โlostโ
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How We Can Help Our Seniors
While thereโs no cure, supportive care makes a huge difference:
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Stick to predictable routines (feeding, play, quiet times).
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Keep their environment safe and familiarโno sudden changes.
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Offer gentle enrichment: soft toys, cozy beds, interactive feeders.
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Ask your vet about diets rich in omega-3s and antioxidants that may support brain health.
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Most importantlyโgive them patience, love, and reassurance.
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๐ This research is groundbreakingโnot only because it brings hope to Alzheimerโs research in humans, but because it reminds us to see and support our senior cats with the compassion they deserve.
Our golden-aged kitties have given us years of unconditional love. Letโs return that love by making their later years as comfortable, safe, and joyful as possible.
