How to Make an Old Cat Gain Weight

How to Make an Old Cat Gain Weight

As cats age, they often experience a decrease in appetite and may lose weight. This can be concerning for cat owners, as maintaining a healthy weight is essential for their overall well-being. If you have an older cat that needs to gain weight, here are some tips to help you out:

1. Consult your veterinarian: Before making any changes to your cat’s diet or lifestyle, it is crucial to consult your veterinarian. They can rule out any underlying health issues that may be causing weight loss and provide tailored advice.

2. Choose high-calorie food: Look for cat food that is specifically formulated for weight gain or high in calories. These foods are typically rich in protein and healthy fats, which can help your cat put on weight. Avoid foods that are high in fillers and carbohydrates.

3. Frequent, small meals: Instead of feeding your cat a large meal once or twice a day, divide their daily food intake into several smaller meals. This will make it easier for them to consume more calories throughout the day.

4. Try wet food: Wet food tends to be more palatable for cats and can stimulate their appetite. Look for wet food that is high in protein and contains added nutrients to support weight gain.

5. Add calorie boosters: Consider adding calorie boosters to your cat’s food, such as nutritional supplements or a small amount of wet cat food mixed with water. These additions can increase the calorie content of their meals.

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6. Encourage exercise: While it may seem counterintuitive, regular exercise can help stimulate your cat’s appetite. Play with your cat using toys or engage them in gentle activities to encourage them to eat more.

7. Monitor progress: Keep a close eye on your cat’s weight gain progress. Weigh them regularly and note any changes. If you notice no improvement or further weight loss, consult your veterinarian for further guidance.


1. Why is my old cat losing weight?
There can be several reasons for weight loss in older cats, including dental problems, thyroid issues, gastrointestinal disorders, or underlying diseases. A veterinarian can help determine the cause.

2. Can I give my cat human food to help them gain weight?
It is not recommended to feed cats human food, as their nutritional needs differ from ours. Stick to high-quality cat food or consult your veterinarian for appropriate options.

3. How long does it take for an old cat to gain weight?
The time it takes for a cat to gain weight varies depending on their health condition and individual metabolism. However, with proper care and a suitable diet, you should start seeing gradual weight gain within a few weeks.

4. Should I be concerned if my cat gains weight too quickly?
Rapid weight gain can also be problematic. It is essential to monitor your cat’s weight gain and consult your veterinarian if it becomes excessive or sudden.

5. Can stress cause weight loss in cats?
Yes, stress can impact a cat’s appetite and lead to weight loss. Identify and address any potential sources of stress in your cat’s environment.

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6. Are there any supplements to help cats gain weight?
There are various nutritional supplements available that can support weight gain in cats. Consult your veterinarian for recommendations based on your cat’s specific needs.

7. Can I mix different brands of cat food to increase calories?
While mixing different brands of cat food can be done, it is essential to ensure that the formulation meets your cat’s nutritional requirements. Consult your veterinarian for guidance.