Why Labradors are always hungry?


Why are Labradors always hungry?

A 2016 study by the University of Cambridge found that the unsatisfied appetite of Labrador people may be due to changes in a specific gene called the POMC gene.

When the POMC gene changes, the chemical information that tells the laboratory that he is full is not working properly.

About a quarter of Labrador people have this genetic change, but there are other reasons that other laboratories may have an unsatisfied appetite!

Do You Have A Hungry Lab dog?

If you own America’s favorite dog breed, this may not be the first time you have asked this question.

Of course, almost all dogs like food, and some dogs will do anything to get extra treatment or some scraps of the tablecloth.

But the Labrador is famous for its bottomless pit.

Unfortunately, this insatiable love for food makes this breed very prone to obesity.

Is there a fundamental reason why Labradorians are more obsessed with food than other varieties?

Why Are Labradors Always Hungry?

 The reason why your Labrador is too hungry may have nothing to do with how much or less he eats, or even with the food you are feeding him.

Conversely, your pet’s inability to feel full may actually be biological.

What Science Says

A 2016 study by the University of Cambridge found that specific genetic mutations may be responsible for the laboratory’s high appetite and susceptibility to obesity in dogs.

Three obese genes were examined in 15 obese and 18 thin Labrador retrievers.

It has been found that the 14 DNA building blocks derived from the pro-opiomelanocortin gene (POMC) are arranged differently in obese and obese people.

What This Study Tells Us the reasons Why Labradors Are Always Hungry

The POMC gene forms two neuropeptides (compounds that transmit information between the human body and the brain), which can control food intake.

First, β-MSH is related to weight control. The second type of β-endorphin is thought to link food to the reward pathway in the brain.

This basically means that the affected dog cannot feel full.

When more extensive testing was performed on 310 Labrador dogs, including pets and assistance animals, the defective POMC gene was found in approximately 23% of the dogs.

This means that one in four Labradors has this genetic change.

Interestingly, this mutation is only found in Labrador retrievers and flat-haired retrievers.

Both of these dogs originated in the 19th century and lived with the now extinct St. John's Water Dog in ancestral blood.

The gene is also found in humans. Although rare, some obese people have similar genetic defects.

What Having the POMC Gene Mutation Means

Dogs with mutations in the POMC gene are usually heavier and have higher body fat content.

The study also found that the more copies of this gene mutation in dogs, the stronger their overweight, and diet motivation.

For each copy of the gene carried by the dog, it was found that they weighed about 4.2 pounds on average.

Mutations in the POMC gene can explain why the most popular dog breed in the United States is also the most obese.

As there is currently no specific treatment for POMC gene mutations, this means that Labrador dog owners must be vigilant when monitoring the dog's weight.

Careful calorie regulation, partial control, and proper exercise are the best ways to keep your best friend as healthy as possible.

If you suspect that your laboratory has a POMC gene mutation, please work with your veterinarian to develop a diet and exercise plan to keep your dog at an appropriate weight.

Other Causes Why Are Labradors Always Hungry

 The POMC gene mutation does not affect all Labrador dogs.

Unfortunately, the underlying medical problem is another reason why laboratories are always hungry. If your dog has a sudden increase in appetite, then be sure to see the vet.

They will conduct a full inspection and possibly a diagnostic test to determine if there is a medical cause.

Cushing’s disease or adrenal hyperfunction is a condition in which a dog’s adrenal glands secrete too much cortisol, the steroid hormone.

Hunger is a side effect, and infected dogs often gain weight, become thirsty and urinate excessively.

Canine diabetes can also keep dogs hungry. This abnormal metabolism means that the glucose-insulin connection is not working properly.

Your dog's diet may also be the source of their overeating problem.

If they are not getting enough protein or other nutritional imbalances, this can explain why your Labrador is always hungry.

Talk to your veterinarian about which dog food best meets the nutritional needs of your laboratory.

How to Control Your Labrador’s Appetite

Your laboratory probably does not have a POMC gene mutation or any health problems, but just ate too many calories.

If this is the problem, there are some ways to solve it.

Snacks between meals should be the first thing you want to delete or change. This includes those used for training purposes

Commercial snacks contain many calories and usually do not have any nutritional value.

Consider using vegetables, fruits, and other healthier alternatives.

Food residues on the table should also be eliminated from the diet of the overweight laboratory.

Is My Lab Overweight?

The average weight of a male Labrador should be between 65 and 80 pounds. Females should weigh between 55 and 70 pounds.

However, there is a better way to assess your pet's weight than putting your pet on a scale.

This is because pets have different bone structures like humans. They can be outside the average weight range, but still at their optimal weight.
Look at your dog from a different angle. In addition, you should feel his ribs. These are good ways to judge whether you need to lose weight.

When looking at the dog from above, you should be able to detect the waist circumference. There should also be a little wrinkle behind the ribs.

When your hand runs gently along the dog's side, you should be able to feel their ribs.


As we have seen, there are many reasons why Labrador is always hungry.

Does this indicate your pet? If so, it may be that their POMC gene is defective. This means that they cannot biologically determine when they are full.

No matter why your laboratory is always hungry, as a pet owner, it is your responsibility to ensure that your dog stays healthy.

One of the best ways is to ensure that they maintain a healthy weight throughout their lives.

Do you suspect that your Labrador has a POMC gene deletion? Let us know in the comments below.

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