**Dog’s Changing Toilet Habits Could Signal Onset of Dementia, Warns Vet**

Pet owners across the UK are growing increasingly concerned about the wellbeing of their ageing canine companions, with recent data showing over 56,000 internet searches concerning ‘dog dementia’ in just the past month. The emotional bond between people and their dogs means noticing any signs of decline can be distressing, and a leading veterinarian is now alerting dog lovers to a little-known indicator of a serious cognitive illness.
Dr Charlotte Rice, a veterinary expert and in-house consultant for the pet supplement brand YuMOVE, has issued advice on spotting Cognitive Dysfunction Syndrome (CDS), also referred to as ‘dog dementia’. While many assume that noticeable confusion or anxiety are the first signs of trouble, Dr Rice emphasises that a shift in a dog’s toileting habits can be a “hard to miss” warning flag for this devastating condition.

CDS is widely considered the canine equivalent of Alzheimer’s disease in humans. As with people, advances in veterinary care mean more dogs are living into old age, heightening the chances of owners encountering symptoms of brain degeneration. Dr Rice outlines six major indicators that a pet might be developing dementia, urging guardians to keep a close eye on subtle but significant behavioural changes.

First among these is disorientation. Dogs suffering from CDS might appear lost or confused, even in familiar spaces. Alterations in memory and perception can leave loyal companions foundering in their own homes. Dr Rice suggests that if a previously confident pet now seems unsettled or unable to navigate their surroundings, reassurance and a predictable environment are key to helping them feel safe.
Interactions with people or other animals may also change conspicuously. Dr Rice cautions that animals who used to be sociable might suddenly become irritable or withdrawn. Heightened anxiety can lead to unpredictable reactions; attentive owners should carefully monitor their dog’s body language and avoid placing them in stressful situations where their new sensitivities might be triggered.
Another frequent sign is a general sense of nervousness. Pets who once enjoyed cuddles might start avoiding affection or demonstrate restlessness. Increased sensitivity to everyday sights and sounds is common. Here, experts recommend maintaining a calm environment and minimising interruptions to established routines, which can go a long way in easing a dog’s distress.
Notably, dogs with CDS often experience memory problems, and this is where house soiling becomes particularly significant. If an adult dog who has reliably refrained from indoor accidents begins toileting in the house, it should be interpreted as a call for professional advice. Loss of learned behaviours, such as house training and regular routines, can be a hallmark of the syndrome’s progression.
Shifts in sleep patterns are another area to watch, according to Dr Rice. Dogs affected by CDS may rest during the day but become active or vocal at night, disrupting previously established cycles. Any noticeable deviation from normal sleep habits—such as increased daytime sleep or unexpected night-time pacing—should be flagged up with the vet.
Finally, broad changes in activity levels or interests may become apparent. Dr Rice notes that affected dogs might lose enthusiasm for games or interacting with their environment. Some may wander aimlessly or stand still for prolonged periods, seemingly disengaged from their surroundings.
While no cure currently exists for canine dementia, Dr Rice reassures owners that several strategies can be put in place to support affected animals and enhance their quality of life. She emphasises the importance of patience, compassion and consulting with veterinary professionals to determine whether medication or lifestyle adjustments might be beneficial.
Practical advice for making a dog’s daily life more manageable includes optimising the home environment—covering slippery flooring, removing obstacles and keeping familiar layouts to avoid confusion. Gentle exercise, mental stimulation, and introducing new activities slowly can help maintain well-being, but carers should be alert for signs of fatigue or overwhelm.
Above all, Dr Rice encourages dog owners to be gentle not only with their pets, but with themselves as they adapt to a changing relationship. The progression of CDS can be upsetting for the entire family, but with early attention to these subtle symptoms, owners can ensure their much-loved canine companions remain as comfortable and content as possible during their golden years.