Intentionally starving a cat for two days can lead to several adverse reactions. The cat might exhibit vomiting, and if it doesn't have access to water during this period, it could also become dehydrated. Cats, known for their independent nature, might not necessarily beg their owners for food even when hungry. Therefore, it's crucial to understand that using starvation as a form of punishment is harmful and should never be considered for your cat's well-being.

Consequences of a Cat Going Hungry for Two Days
Cats are often more vulnerable than humans. If they are starved for two days, their digestive system is the first to suffer, often leading to vomiting. They also will gradually lose weight and their immune system will weaken. Furthermore, if a cat is intentionally starved for two days and deprived of water, severe dehydration is highly likely, which could potentially be fatal. Pet owners should never resort to this kind of treatment.
What Happens If a Cat Doesn't Eat Enough for a Long Time?
Cats are obligate carnivores, meaning they have a high demand for protein. When cats do not eat enough, their bodies will start converting fat into energy, which can accumulate in the liver and cause hepatic lipidosis (fatty liver). Excess fat in the liver can put a strain on the kidneys, potentially leading to liver failure. Liver failure is a major cause of mortality in cats and is considered one of the most common reasons for cat fatalities. Therefore, consistently ensuring your cat gets adequate nutrition is essential.
How to Deal with a Picky Cat?
If your cat is showing signs of being a picky eater, there are several approaches you can take. One method involves mixing a bit of wet cat food (such as canned food) with their kibble, and gradually reducing the amount of wet food. Secondly, try changing to a different brand of dry cat food, as cats sometimes get bored of the same food over time. Lastly, it could be that your cat’s picky eating is a symptom of an underlying illness. Conditions like feline distemper, upper respiratory infections, and gastroenteritis can affect a cat’s appetite. If your cat has been picky for an extended period, a veterinary visit is highly recommended to rule out any potential health issues. Ensuring your cat receives proper nutrition is vital for their overall health and well-being.