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Comprehensive Guide to Cognitive Dysfunction Syndrome (CDS) in Senior Dogs & Cats: DISHA Staging, Brain Aging, MCT Oil & Nutritional Therapy, and Nighttime Care Protocols

A clinical veterinary neurology guide for managing Cognitive Dysfunction Syndrome (CDS) in aging dogs and cats: beta-amyloid neuropathology, the 5-point DISHA diagnostic scale, ketone bioenergetics with MCT oils, antioxidant cocktails, Selegiline pharmacological intervention, and home circadian rhythm stabilization.

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📅 2026-08-23⏱️ 24 min read
Comprehensive Guide to Cognitive Dysfunction Syndrome (CDS) in Senior Dogs & Cats: DISHA Staging, Brain Aging, MCT Oil & Nutritional Therapy, and Nighttime Care Protocols
# Comprehensive Guide to Cognitive Dysfunction Syndrome (CDS) in Senior Pets

Cognitive Dysfunction Syndrome (CDS) is an age-related neurodegenerative disorder in geriatric dogs and cats closely mirroring human Alzheimer's disease. Pathologically marked by extracellular beta-amyloid plaques, tau hyperphosphorylation, cerebral vascular micro-hemorrhages, and progressive cortical atrophy, CDS significantly impairs life quality if left unmanaged.

▶ 1. The DISHA Diagnostic Matrix

  • Disorientation: Wandering aimlessly, head pressing into corners, getting stuck behind open doors.
  • Interactions: Altered social behavior ranging from uncharacteristic aggression to aloof detachment or extreme velcro-attachment.
  • Sleep-Wake Cycles: Nocturnal pacing, circadian reversal, and distress vocalization.
  • House-Soiling: Involuntary loss of house-training etiquette due to spatial-cognitive deficits.
  • Activity: Repetitive pacing/circling and loss of exploratory environmental interest.

    • ▶ 2. Multi-Modal Neuroprotective Therapeutics

  • Alternative Cerebral Bioenergetics (MCT Oil): Medium-chain triglycerides (C8/C10) metabolize into ketone bodies, crossing the blood-brain barrier to fuel glucose-starved neurons.
  • Antioxidant & Methylation Synergies: SAMe (S-adenosylmethionine), Phosphatidylserine, Ginkgo Biloba, and ultra-purified Omega-3 DHA combat oxidative stress and maintain membrane fluidity.
  • Targeted Pharmacology: Selegiline (MAO-B inhibitor) to restore central dopamine pools; Gabapentin and Trazodone for nocturnal agitation.
  • Environmental Support: Establishing safety zones, non-slip surfaces, and nightlights to ground sensory deficits.
    • 태그:#반려견치매#고양이치매#인지기능장애증후군#CDS#DISHA척도#노령견케어#MCT오일#세레길린#야간하울링#수의신경학
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