Let’s discuss interesting facts about animal stomachs. Are you wondering how many stomachs do animals have? Well, I do. I did a quick research about this over the net, and I wanted those results to share with you guys.
I also tried to answer the frequently asked questions below. Have fun when reading it 😊
How many stomachs does a cow have?
People say a cow has four stomachs. Is this correct? According to my research, a cow does not have four stomachs. However, it does have one big stomach with four compartments. Those compartments are named Rumen, Reticulum, Omasum, and Abomasum.
A cow spends 8 hours a day eating. This is a dream life for most of us. They eat and don’t get fat because they are natural-born fat animals.
But why do the cows have big stomachs? I believe the explanation to this question is straightforward. Because they meditate and chew, the food goes to their stomachs. Then, after a while, they meditate and chew again. It makes it easier to digest foods.
How many stomachs does a horse have?
The horses have smaller stomachs compared to their size. This is because food stays in their stomach only for 15 minutes and is then digested. On average, a horse has a 20-liter capacity for food. Therefore a horse cannot eat lots of food one time. Thus, the horses should have more than two meals in a day.
A horse does not ruminate like a cow. Therefore, they don’t need a stomach with different parts.
In addition, the horses have a 1.5-meter (60 inches) esophagus on average due to the esophagus’s angle at the stomach where they are connected.
How many stomachs does a sheep have?
Sheep are ruminant animals such as cows. They have the same stomach as cows, which means they have one stomach with four compartments. The names of the compartments are the same as the cows, Rumen, Reticulum, Omasum, and Abomasum.
How many stomachs does a goat have?
The goats have the same digestion system as cows and sheep. They also meditate; therefore, they need one big stomach with different compartments.
The fact is that those ruminant animals do not have all those compartments when born. Due to this fact, they only drink milk after birth.
How many stomachs does a giraffe have?
Giraffes are another ruminant animal. We don’t see many giraffes around; try to picture it in your mind. When you close your eyes and picture giraffes, you will know that you display them while chewing. I cannot imagine the giraffes without its mouth moving. The mouth always moves. Why? Because they are chewing the food again, they have eaten before.
How many stomachs does a pig have?
The answer to this question is straightforward. Pigs are ruminant or monogastric?
Pigs have only one stomach, like cats, dogs, or chickens. Their stomach is around 8 liters on average.
How many stomachs does a dog have?
Dogs are monogastric animals. It means that they have only one stomach with no compartment.
Their stomach is around 4 liters on average. So dogs’ stomachs are not negligible compared to their sizes.
How many stomachs does an elephant have?
An elephant does not ruminate. Therefore, they have only one stomach. The shape of their abdomen is cylindrical.
Their stomach contains 50-90 liters of food on average.
Their digestive system consumes many calories. For example, an elephant needs 40-50% of its food daily to digest.

FAQ about animal stomachs.
What animal has four stomachs?
If you read the article, you already know that ruminants such as cattle, sheep, goats, deer, giraffes have one stomach with four compartments.
What animal has seven stomachs?
People tend to think that cows have seven stomachs. I do not know where they have that false information. As far as I understand, there is no animal with seven guts.
What animal has three stomachs?
The answer is camels and hippopotami. They are missing the Omasum compartment when compared to cows or cattle.
What animal has the most stomachs?
There are many explanations for this question, but most are wrong.
All animals have one stomach with a different number of chambers or compartments.
What animal has no stomachs?
If one stomach with four chambers is weird to you, think about the animals with no stomach? They mostly live in the sea, such as lungfish. You can find detailed information about how they lost their belly in the national geographic article.
Does the ruminant digestive system differ from animal to animal?
They are generally the same despite a few differences, which means one stomach with four compartments.
What are simple stomach and complex stomach?
Simple stomach means one simple stomach; it means a monogastric stomach.
A complex stomach means the stomach with different chambers. Ruminant animals such as bison, cows, goats are an example.
Interesting facts about animal digestive systems
Fact 1
As mentioned before, a horse cannot vomit due to its esophagus angle.
Fact 2
The stomach of the horses keeps food only for 15 minutes.
Fact 3
Dogs don’t have a cholesterol problem.
Fact 4
Whales also have three compartments in their stomach.
Fact 5
It takes around one month to digest food for Sloths.
Fact 6
The birds have one stomach with two chambers.
Fact 7
Can the owl eat bones? The answer is “yes, they can.” Most of the bones are edible and digestible for the owl.