Caring For a Puppy: Why Is Your Puppy Not Eating?

The puppy is not eating

Whether you have just gotten your first puppy or you’ve had dogs since you were little, it could be immensely worrying when your beloved pooch suddenly refuses to eat. There are plenty of reasons for appetite loss in puppies and it’s crucial to determine why your furry friend isn’t eating, so that you could find the most appropriate solution.

Possible Reasons

How do you determine your puppy’s appetite? If you are worried that your puppy isn’t getting as much food as the recommendations on your dog food’s label, keep in mind that they’re merely suggestions and just general averages. Plenty of healthy puppies consume about 50% to 70% of the recommended dog food portions, says a renowned veterinarian in California.

When a puppy refuses to eat, it’s called anorexia or complete appetite loss, not to be confused with anorexia nervosa, which is an eating disorder in humans. Here are the possible reasons for your dog’s refusal to eat:

Various Illnesses

If you puppy is exhibiting decreased appetite, he might be sick. This is particularly true if your puppy is displaying other symptoms as well.


Puppies sometimes react negatively to certain vaccinations, which result in appetite loss.

Dental Problems

See if your dog has inflamed or bleeding gums, or a loose or growing tooth. Check if there’s something in his mouth that might be causing him significant pain.

Behavioral Issues

Unfortunately, some puppies are just born picky. Maybe you need to try some good dog food recipes. Some puppies also lose their appetite when they’re subjected to uncomfortable situations or circumstances, such as eating from an uncomfortable angle or height or if there’s an aggressive dog around.

Unfamiliar Places and Traveling

Some puppies might feel uncomfortable or nervous in unfamiliar surroundings, while some are just prone to motion sickness.

The best approach to address your puppy’s appetite loss would depend on what exactly is causing him to refuse his food. As appetite loss could be a sign of illness, it’s important that you have a veterinary check your puppy once you notice a sudden change in his eating schedule and habits.