Canine cognitive dysfunction syndrome (CDS) is common in senior dogs and causes significant welfare compromise, but evidence-based management can maintain quality of life through the later stages of the disease.
Canine cognitive dysfunction welfare management requires recognizing that CDS causes genuine suffering through disorientation, anxiety, and disrupted sleep patterns. Dogs with CDS experience confusion in familiar environments, apparent anxiety particularly at night, and loss of previously learned behaviors that may be distressing. Welfare-focused management combines pharmacological support where appropriate, dietary intervention with evidence-based supplements, environmental modification to reduce demands on failing cognitive function, and maintenance of structured routines that reduce uncertainty. Regular quality of life assessment using validated tools enables data-informed decisions about treatment changes and end-of-life planning.