Dehydration in cats happens when they don't drink enough water or lose too much fluid. It can be caused by not drinking enough water, vomiting, diarrhea, or certain health problems.
Cats need to consume sufficient water and fluids in their diet to maintain hydration in their bodies and avoid dehydration problems. You need to offer her a proper balance of foods and fluids to keep her hydrated and maintain good health.
Make sure your cat has access to clean and fresh water at all times. Change the water daily and make sure the bowl is clean.
Wet food can help your cat get more water in their diet, especially if they don't drink a lot of water.
Take your cat for regular check-ups with a veterinarian to catch any health problems that could cause dehydration.