Schnoodles require a high level of exercise, with daily walks and playtime to keep them happy and healthy, and without enough activity, they can develop behavioural issues. They may have sensitive stomachs needing careful dietary management, plus their coats, which range from curly to wiry, require regular brushing several times a week and grooming every 6 to 8 weeks to prevent matting. Schnoodles can be stubborn at times and tend to bark frequently and loudly, which may be challenging in apartments or close neighbourhoods. Additionally, they can suffer from separation anxiety if left alone too long, which can lead to destructive behaviour. Overall, they need plenty of attention, exercise, and mental stimulation.