Can Ducks Eat Cat Food? The Verdict Is In

Can ducks eat cat food? Yes, but that doesn’t mean you should feed your cat’s dinner to your ducks! Dogs can also eat cat food, and so can rabbits, but it’s not healthy for any of them. Keep reading to find out why it’s not safe to feed your pets’ food to other animals, and how you can provide the right nutrition to your animals without accidentally feeding your pet’s dinner to one of your other pets!

can ducks eat cat food
Can ducks eat cat food?

What is in cat food that makes it bad for ducks?

The first thing to know about the dangers of feeding a duck cat food is that cats and dogs have different dietary needs than birds. Cats are primarily meat-eaters and require a diet high in protein, which dog foods provide, but not bird foods.

This means that cats are not able to process the grains, carbohydrates, and plant proteins found in many brands of dry dog food, which are staples of many types of wet or canned cat foods as well as typical dry kibble for dogs. Dogs on the other hand can easily digest those ingredients because they are omnivores and thrive on a mixed diet that includes both animal and plant products.

What happens if a duck eats cat food?

Ducks are known for eating just about anything and everything, but what happens when they get their beaks on some cat food? Well, the verdict is in – it’s not good! 

Ducks can’t digest the fat from the animal sources that make up a lot of commercial cat foods, so they end up having diarrhea and vomiting. It’s one of those things that seems harmless enough until you see a duck puking all over your lawn. The same goes for if you put out birdseed for them – don’t forget to switch it out once a week with something like cracked corn or rice, as it’s more appropriate for their dietary needs!

Are there any benefits to feeding ducks cat food?

We’ve all seen the cartoon where an anthropomorphic duck goes up to a dog and says feed me. We know that this isn’t likely, but what about feeding them cat food? 

It turns out that most cats are obligate carnivores, meaning they need meat for their diet. Dogs will happily eat vegetables or other types of protein, but not so many cats. Ducks on the other hand are omnivores and will happily consume plant life as well as small animals like rodents or fish (assuming they can catch them). In fact, because ducks don’t have the same dietary restrictions that cats do it’s perfectly safe to feed them your pet’s leftovers.

So, can ducks eat cat food or not?

This question has been debated by many pet owners and animal experts alike, so we took it upon ourselves to find out the answer. From what we found, yes, ducks can eat some forms of cat food but there are limitations as to which kinds they should consume and how much they can have.

See Also: Ducks Eat Oranges

What makes feeding a duck cat food dangerous?

The biggest concern with feeding your duck any form of wet or dry pet food is that they may overeat and develop a condition called ‘bloat.’ Bloat occurs when the stomach fills with gas or air after eating too much too quickly; it can lead to serious complications like ruptured intestines or other life-threatening issues.

Feeding your duck commercialized cat food could also cause other problems, like diabetes (due to high levels of sugar), fatty liver disease (due to too much fat), kidney failure (due to high levels of protein), and even skin disorders.


The truth of the matter is that there are many cases where it’s not a good idea to feed a duck cat food, especially if you’re feeding them for an extended period of time. This could lead to serious health issues and even death. However, there are some instances where it’s okay to feed a duck some dry kibble or canned wet food if they’re hungry and you have no other option available. It’s best to consult with your local veterinarian before making any decisions on whether or not you should feed your local ducks some cat food.