Mastadors require a balanced diet, regular exercise, and proper grooming to maintain their overall well-being. Their exercise needs include daily walks and play sessions to keep them physically and mentally stimulated. Grooming is essential, particularly because Mastadors can shed moderately; regular brushing can help manage shedding and maintain a healthy coat. Additionally, it's crucial to monitor their weight and general health closely, as large breeds can be prone to obesity and its associated health risks.