What to do if your cat has eaten too much:
1. It is best to let the cat skip a meal and give it lactase and warm water to help it digest and defecate.
2. After a cat has eaten too much, it's necessary to closely monitor its bowel movements. If the cat hasn't defecated for an extended period, or even shows signs of constipation, you can give it medication to improve its gut health and promote intestinal motility, such as probiotics. However, if the cat has no appetite, the owner should not force it to eat.
3. You can give it some digestive tablets to promote gastrointestinal digestion. At the same time, pay attention to controlling the cat's diet in the future. Feed it only until it is about 70-80% full each time, and don't let it overeat. 
Important notes on feeding cats:
1. Cats should use the same food bowl regularly and not change it frequently. Cats are very sensitive to changes in their food bowls and may refuse to eat if the bowl is changed. Keep the food bowl clean. You can place newspaper or plastic sheeting under the bowl to prevent it from sliding and to make cleaning easier. Discard or store any leftover food and cook it with fresh food before the next feeding.
2. Feed your cat at fixed times and places. The food should be placed in the same spot consistently. Cats don't like to eat in noisy or brightly lit areas. If guests visit, don't let them see your cat while it's eating, as the presence of strangers will significantly reduce its appetite.
3. Cats have the bad habit of using their claws to hook food or carrying food outside the food bowl to eat. Once this is discovered, it should be corrected immediately.
4. Cats prefer warm food. Cold or chilled food not only affects a cat's appetite but can also easily cause digestive disorders. Generally, the ideal food temperature is 30-40 degrees Celsius. Food taken from the refrigerator should be heated before feeding.
5. Although cats don't drink much water, it's essential to provide them with plenty of clean drinking water. Their drinking water must be fresh and changed daily. The water bowl can be placed next to their food bowl so they can drink freely when thirsty.
6. Observe your cat's appetite regularly. Many factors can affect a cat's appetite, primarily its food, environment, and illness. If the cat's food is monotonous, not fresh, or if its smell, consistency, or taste is unappealing, it will refuse to eat. Variety and palatability in the cat's food can help maintain a high appetite. Also, the food should not be too bland or too salty. Cats prefer sweet or fishy foods. Furthermore, bright light, noise, the presence of strangers, or interference from other animals can all affect a cat's appetite.
