Cats bury their feces in their food
Cats will bury their food or throw it away if they don't like it. This behavior stems from a past habit of wild cats, developed to prevent food from being eaten by other predators. 
Cats bury their feces or dislike their food.
Videos circulating online show cats burying their feces after sniffing their owners' food, such as snail rice noodles or stinky tofu. If a cat owner decides to change their cat's diet, for example, by switching to a different brand of cat food or cooking a meal for the cat, the cat might try to bury the food if it doesn't like the taste. This could be a way of expressing its dissatisfaction.Cats bury their feces or eat alone.
In the past, cats living in the wild were both hunters and prey. To prevent other predators from eating their leftovers, cats would cover their food after eating. In multi-cat households, cats still retain this behavior because they don't want to share their food with other cats.Cats bury their food in their feces or hide it.
Wild felines have a habit of hiding leftover food. For example, lynxes and jaguars will cover the carcasses of their prey with leaves, grass, or even snow to save for their next meal. Cats do the same. If their owner prepares their favorite food but they are too full to eat it right away, the cat will hide the food to save it for later.
