Canine cognitive dysfunction (CCD) is the canine equivalent of dementia. It is significantly underdiagnosed: research finds 14 to 35 percent of dogs aged 8 and over show signs of cognitive decline on formal screening, yet most are never brought to veterinary attention for this reason. A landmark 2022 study from the Dog Aging Project of over 15,000 dogs found that inactive dogs are 6.47 times more likely to develop cognitive dysfunction than very active dogs, making physical activity and nutritional support important factors in cognitive health across a dog's life.
Signs of canine cognitive dysfunction
The DISHAA assessment framework captures the key signs: Disorientation (getting lost in familiar spaces, staring blankly, appearing confused), altered Interactions (reduced interest in family members, increased clinginess, or social withdrawal), Sleep-wake cycle changes (nighttime restlessness, increased daytime sleeping), House soiling (accidents in previously house-trained dogs), Activity changes (decreased interest in play, reduced exploration, repetitive behaviours), and Anxiety (increased vocalisation at night, new fears, restlessness). Signs typically worsen gradually over months to years.
Brain-healthy ingredients for dogs
Bacopa monnieri has documented nootropic effects in veterinary and human research, supporting memory formation and cognitive function. Ginkgo biloba extract improves cerebral blood flow and has neuroprotective antioxidant properties. Ashwagandha (Withania somnifera) reduces neuroinflammation and oxidative stress in brain tissue. EPA and DHA omega-3 fatty acids are structural components of neuronal membranes and essential for synaptic function. Green tea leaf extract provides EGCG, a potent neuroprotective antioxidant. Glutamine supports nitrogen balance in the brain. B vitamins support neurological function and neurotransmitter synthesis.
Petz Park Brain Support for Dogs
Petz Park Brain Support for Dogs is designed to support dogs with dementia, overall brain health and to keep senior dogs mentally sharp. Ingredients per scoop: Bacopa Monnieri 125mg, Glutamine 100mg, Ginkgo Biloba Extract 90mg, Green Tea Extract 80mg, Cysteine 75mg, EPA + DHA 72mg, Arginine 60mg, Ashwagandha 50mg, Vitamin B2 10mg, Vitamin B1 8mg, Selenium 50mcg, Calcium, Fibre, Roast Beef Flavour. Available in 45, 90 and 180 scoop sizes. Made in Australia. Available in Australia and UK only.