Research and analysis of alterations of physiological, behavioural and cognitive parameters in geriatric dogs and their influence on the overall quality of life

The age-related decline in dogs\\\' physical or mental health is a challenge for dog owners, as their relationship with their dog is compromised by health, cognitive and behavioural changes affecting the overall quality of life of the dog and the owner. Various diagnostic methods can be used to detect the onset and progression of changes in aged dogs, either objectively (clinical examination, behavioural-cognitive experiments or laboratory analysis) or subjectively (questionnaires). As there is no comprehensive analysis of changes in aged dogs, the aim of the project will be to apply a multidimensional approach, including a battery of cognitive tests and experiment, biochemical analyses, immunoassays of selected physiological parameters, and the use of valid questionnaires, to describe alterations in physiological, behavioural and cognitive parameters in senior dogs, their impact on the welfare of dogs, and to evaluate the potential benefits of different forms of intervention.