Yes, over-exercising can harm a Bengal cat. Just like any other animal, Bengal cats can experience physical strain and injury if they engage in excessive physical activity. Some of the potential problems associated with over-exercising in Bengal cats include:

1. Musculoskeletal Issues: Excessive exercise can put a lot of stress on a Bengal cat’s joints, bones, and muscles. This can lead to conditions such as arthritis, sprains, and muscle strains. Over time, these issues can become chronic and cause permanent damage to a Bengal cat’s health.
2. Fatigue and Dehydration: Bengal cats, like all cats, are built for short bursts of energy rather than sustained physical activity. Over-exercising a Bengal cat can cause it to become fatigued and dehydrated, which can lead to a range of health problems, including heatstroke.
3. Cardiovascular Issues: Bengal cats, like all cats, have a unique cardiovascular system that is not designed for sustained, intense physical activity. Over-exercising can put a lot of strain on a Bengal cat’s heart and lungs, potentially leading to cardiovascular problems such as heart disease and respiratory issues.
4. Behavioural Issues: Over-exercising a Bengal cat can also cause behavioral problems, such as aggression and anxiety. This can occur because the cat is not getting the physical and mental stimulation it needs to stay healthy and happy.

It’s important to remember that Bengal cats are highly active and playful by nature, so they do require a certain amount of physical activity to maintain their health and wellbeing. However, it’s also important to avoid over-exercising them, as this can have serious consequences for their health and wellbeing.

To ensure that your Bengal cat stays healthy, it’s best to provide it with plenty of interactive toys and opportunities for play. Regular grooming and petting can also help to meet a Bengal cat’s physical and emotional needs, while also providing a sense of comfort and security. Additionally, it’s important to provide your Bengal cat with a well-balanced diet, regular veterinary check-ups, and plenty of fresh water to help maintain its overall health and wellbeing.