Solutions for bad breath in cats:
1. Cats often have a lot of food residue on their teeth. If this isn't cleaned regularly, the food can spoil and cause bad breath. Owners need to brush their cats' teeth regularly to clean their mouths.
2. If a cat has oral inflammation, it can also cause bad breath. Owners should check if the cat's gums are inflamed. If there is a problem, seek veterinary care promptly. 
3. If a cat frequently eats fish and liver, it may also develop bad breath. You should change its diet promptly and try to feed it less strongly flavored food.
4. If a cat's diet is monotonous and lacks vitamins, it can also cause bad breath. It is important to supplement with vitamins appropriately and pay attention to a diverse diet to ensure a balanced nutrition.
5. If a cat's diet is improper, such as overeating, it can lead to indigestion and bad breath. Owners should adjust the cat's diet in time, feed it more easily digestible food, and maintain a regular feeding schedule.
