Why are Labradors always hungry

Science Explains Why Your Lab Is Always Hungry

Dogs love food. Some love it more than others, and some of those are Labrador retrieversthe bottomless pits of the canine world. Scientists announced today that theyve found a gene variant in labs that may explain that constant state of "Please Feed Me." The findings were published last year in the journal Cell Metabolism.

Dog obesity isn't something we talk about a lot, but there sure is a lot of it. In the U.S. and other wealthy countries, between 34 and 59 percent of dogs are overweight. And yes, fat dogs are cute, but theyre also in danger of some serious health problems. Canine obesity can cause heart disease, strain on a dogs joints, diabetes, and can even shorten a dogs lifespan.

Some breeds, like black labs, chocolate labs, and golden retrievers, are more obesity-prone than others. This is likely because, like many of us, they are highly motivated by food. Labs human companions learn quickly that a treat is the trick to getting their dog to behave. But those treats add up.

The domesticated dog, Canis familiaris, is a single species with a lot of variations. Great Danes and Chihuahuas are both dogs, but their bloodlines, and therefore their genes, are dramatically different. And all those differences within a single species make dog breeds a great resource for scientists studying genetics.

Researchers recruited nearly 400 adult Labrador participants. Of those dogs, 310 were pets recruited through an email invitation from the UK Kennel Club, and 80 were part of an assistance-dog breeding colony. Some of the dogs were fat, while others were not, but all of them were healthy, with no pre-existing conditions.

First, the dogs were weighed. Then the scientists collected drool samples from 33 of the dogs and sequenced the DNA within. The dogs owners then completed a survey about their labs eating habits.

As relatives, of course, the labs had a great deal of genetic material in common with each other and with other dog breeds. But they also had one gene variant that stood out: the deletion of 14 base pairs from a gene called pro-opiomelanocortin, or POMC. Previous studies of this POMC variant have shown a relationship with appetite and a feeling of fullness.

Each dog could have one copy of the POMC variant, two copies, or none. The more copies a dog had, the fatter and more food-motivated it was. And about 23 percent of labs are carrying at least one copy of the variant.

"People who live with Labradors often say they are obsessed by food, and that would fit with what we know about this genetic change," Cambridge University metabolism expert and lead author Eleanor Raffan said in a press statement.

Her co-author, Stephen ORahilly of the Wellcome Trust-Medical Research Council Institute of Science, says these findings have implications beyond kibble. "Common genetic variants affecting the POMC gene are associated with human body weight and there are even some rare obese people who lack a very similar part of the POMC gene to the one that is missing in the dogs. So further research in these obese Labradors may not only help the well-being of companion animals but also have important lessons for human health."

Why Are Labradors Always Hungry? The Science Behind Satiety

Its long been said that Labradors are always hungry and seem to be bottomless pits when it comes to food. Some breeds, like the Labrador, are very food-motivated, while others, like border collies, are more task- and people-oriented. So why do Labradors spend their time seeking food and why are they more prone to becoming obese because of this? There could be a few reasons your Labrador constantly appears ravenous, so lets have a look at what those might be.

Are labradors genetically hungrier?

In 2016, a study in the journal Cell Metabolism found that Labradors and some closely related Flat Coat retrievers have a specific gene mutation that is absent from other dogs. This gene mutation affects their motivation for food, increases the likelihood of storing fat and makes them more prone to obesity. The study also found that this mutation was more common in dogs that were being selected as assistance dogs than those becoming pets.

The POMC gene, which is the affected gene, is also linked to obesity in humans and is involved in satiety. Satiety means feeling full. It seems that the mutation in Labradors means that they dont seem to realise when they are full, so never feel satiated and will continue to look for food.

Other causes of hunger you should rule out

If you have a dog that constantly seems hungry, it may not just be their genes. When your dog looks at you with those pleading eyes, it can be really tempting to give in, but this can become a very vicious and unhealthy cycle. Dogs that are overweight as puppies go on to become overweight adult dogs and can be obesity-prone for life. With this in mind, if you do have a Labrador, its a good idea to be disciplined right from the word go when it comes to food and meal-time behaviour.

Talk to your vet about body condition score (BCS). This is a way to make sure your dog is an ideal weight for their size, breed and age. Keeping your dog slim throughout life has many health benefits.

Avoid bad feeding habits with your dog

Get into good habits when it comes to your food. Dogs that are allowed to scavenge can become a real nuisance at mealtimes and it can be a hard habit to break once its ingrained. They may appear hungry, but they are just playing the game because they know it works. Make sure everyone in the family, including visitors, knows that feeding the dog from the table is not allowed.

Weigh out your dogs ration of food so you dont leave it to guess work. If your Labrador, or any dog for that matter, seems hungry during the day, split the daily ration into three or four meals. If this doesnt help, speak to your vet about whether a more filling, lower-calorie food might be appropriate to help with the hunger pangs.

Dog parasites

Make sure your dogs worming treatment is up to date. Although heavy worm infestations are not very common these days, worms can still be an issue, especially if your greedy dog is eating all sorts of unsavoury bits and bobs when out on walks. The difference here is that dogs that are hungry because of worms wont gain weight, and may even lose weight.

Medical issues

Labradors are more prone to certain diseases, which might also make obesity more of a problem. Elbow and hip issues are pretty common in the breed, and if your dog cant exercise they will need fewer calories. With orthopaedic problems, its especially important to keep them slim to keep the stress on their joints to a minimum.

Labradors are also prone to hypothyroidism, which is an underactive thyroid gland. The thyroid controls the metabolism, so dogs affected by this tend to be lethargic, hungry and prone to easy weight gain. If your vet suspects hypothyroidism, they will need to do certain blood tests to confirm or rule it out.

In summary

Although your Labrador might have a genetic excuse for being a greedy guts, its still really important that you control their weight. Obesity is very bad for your dogs health and is proven to shorten their lifespan. For maximum time with your furry friend, stay strong and dont give in to those big, hungry eyes!

Reviewed by Dr. Hein Meyer, DVM, PhD, Dipl-ECVIM-CA

Why My Lab is Always Hungry | Find Out What to Do

If youre like most owners of a Labrador Retriever, you may be shaking your head by now, wondering how to deal with a Lab that is always hungry.

After all, one of the most common descriptions you hear about a Labrador is that they eat a lot.

Sure, theyre incredibly energetic pets and will need a lot of exercise in a day, but with that level of energy also comes the fact that your Lab is always hungry.

Sometimes, it can even be slightly alarming when you see how much food your Labrador actually eats.

If you are a first-time Labrador Retriever owner, you may still not be used to their incessant begging for food or the amount of food that they eat.

Dont worry too much, though. There are things that you can do to help you deal with a Lab that is always hungry.

The rest of this article will explain why your Labrador is always hungry, why they beg for food a lot, and the possible steps that you can take to deal with a Lab that is always hungry.

Hopefully, you will eventually get the hang of it and be able to figure out what to do.

Why is your Lab always hungry?

Food motivation is not always a bad thing. In fact, Labradors being food-motivated is probably one of the reasons why they are so trainable as pets, service dogs, or any other type of work dog.

With their even temperaments and their love for food, getting a Lab to do what you want by giving them treats can be a great opportunity.

However, Labradors did not get the reputation of being always hungry for no reason at all. In fact, a Labs hunger patterns have a lot of scientific evidence behind it.

According to this recent study of more than 300 Labradors, there is a certain gene mutation that contributes to how hungry a Lab is.

The gene mutation literally inhibits a Labrador from feeling hunger. The gene mutation showed up in a significant number of the Labradors involved in the study.

And while the gene is not the ultimate reason why Labs are hungry since not all Labs have the gene mutation, it certainly does play a part.

Nonetheless, it is interesting to see how the science backing up a Labradors propensity for food can contribute to what we initially thought as just coincidence.

However, another thing that a Labrador is prone to is obesity. Even though Labradors are generally energetic dogs, the amount of food that they eat could catch up to them.

This is especially true when Labradors get older and slowly become more sedentary compared to their youthful counterparts.

As a matter of fact, it is a common recommendation to regulate Labrador food intake, especially when they are starting to gain weight beyond what is recommended.

What to do about a Labrador that is always hungry?

When one says their Lab is always hungry, they usually mean that their Lab seems to never be satisfied with their daily meals and that they keep begging for food during their owners mealtimes.

The problem of obesity and hunger is a cycle. Both these issues feed off of each other and contribute to the problem in their own ways.

As such, many Lab owners are wary about the fact that their dog seems to always like to eat.

To help you curb your Labs habit for begging, here are some handy tips you can try out:

1) Ignore bad behavior.

Like many other training tactics, ignoring bad behavior will be effective in minimizing undesirable behavior in your Lab.

For a pet, your attention and care are a very important part of their lifestyle. Your lack of attention will teach them that what they are doing is not working.

When you tolerate their bad behavior, you will only end up encouraging them and not quelling.

Plus, ignoring their bad behavior is, by far, much better than punishing them for it.

A negative reaction to the things that they do is an outdated form of training that has long since been replaced by positive reinforcement as the ideal training method.

2) Reward them when they do good.

What you want them to do is not beg for more food in certain situations.

An example of this would be to get them to stop begging during your mealtimes.

The first thing that you have to do is to establish space between your dining area and where your Lab is.

Instill in them that they need to stay in this space while you are eating. That way, your Lab will not be tempted by the food that you are eating.

When you get through an entire mealtime without them begging for food, you can reward them as you like.

However, make sure to go to them and not have them come to you towards the dining area.

You inviting them over when your initial instructions were to do the opposite can be confusing to your Lab.

Essentially, training your Lab to stop begging for food is just a mixture of rewarding them and trying to ignore what you dont want them to do.

Yes, it needs a ton of repetition, and you probably wont get it right the first time.

But, with enough time and effort, you will succeed in getting your Lab to stop begging for more food when theyve already had their share.

However, thats not the only thing that you need to do. Your Labradors hunger and eating problems are not just composed of them begging during mealtimes.

It could also involve how much they are eating in treats or how much they are eating in general.

Regulating your Labradors diet

As their primary caretaker, it falls on your hands to curate a diet for your Labrador that is safe and healthy for them.

You cannot feed them too little since it could affect their overall wellness.

In the same way, you cannot feed them too much, as this could cause many problems in the future.

So, what do you do?

1) Talk to your vet.

A safe first course of action is to talk to your vet. They should be able to advise you on the amount of food that your Lab should be eating.

Additionally, they can make any necessary adjustments for any medical issues or health concerns that your Lab may have.

2) Check the label.

Most of the commercial food available on the market have labels that provide serving suggestions.

These suggestions usually vary depending on weight and energy level. Thus, the packaging is usually a good place to start.

Refer to the previous tip and ask your vet what kind of food they can recommend for your Labrador.

With the influx of options out there, it can be easy to get overwhelmed. Just do your research and try to put your Labs best interest in mind.

3) Adjust if you need to.

Of course, the packaging labels are not the ultimate guide. Dogs have their individual needs that may differ from the general population. The serving suggestion may not be enough for them or may be too much.

It is important to know the needs of your Lab so that you can provide accordingly.

It will take some time and observation, but you can adjust their diet if it seems that the amount of food you are giving them is not the right amount of food.

As a side note, wet canned food will usually make your Lab feel fuller. The amount of canned food you need to satisfy your Labs daily calorie requirements is more than the amount you would feed if they were eating dry food. This is due to higher water content found in canned food.

Thus, you may have more success in curbing your dogs appetite with canned food.

Again, this is just a suggestion and is not meant to replace the professional advice that your vet gives you.

Try to be prudent in your food choices and adjust according to what your Lab needs.

4) Cut back on treats.

Another reason for Labrador weight gain is the treats that they consume.

When stacked up, those treats could easily make a dent in your Labradors recommended daily food consumption.

If you dont cut back on treats, it could have bad results.

A common suggestion for helping pet owners deal with a Lab that is always hungry is to deduct the amount you feed them in treats from their main meals.

That way, they can still get treats but without the risk of overeating.

Another thing that you can do is to give them treats that are healthy and good for them.

Crunchy and firm fruits like apples make an excellent alternative for your Labrador thats always hungry.

Conclusion

Yes, it can be tough not knowing how to deal with a Lab that is always hungry. This is especially an issue if you fear that they will gain so much weight that they become obese.

Those thoughts are incredibly valid and are by no means uncommon.

However, if you take diligent care in monitoring your Labradors food intake and dealing with why your Lab always seems to be hungry, youll be good to go.

Caring for a pet can be a challenge. But, the love and affection that your Labrador will give you in return is worth more than what money can buy.