Understanding the Relevance of Limited Ingredient Dog Food – Is It Better?


The limited ingredient gets formulated for bringing down the number of ingredients the dog gets to consume. It is often used for hypoallergenic dog food trials for diagnosing and treating food allergies.

Today, there is conflicting proof concerning dog food allergies. For a dog that suffers from allergic symptoms, close to 15% to 20% of it is associated with food allergies.

That aside, the principle of food allergies and restricted ingredients in dog food is that no dog will get an allergy from an ingredient that it hasn’t consumed before.





Usually, chicken, beef, and dairy account for nearly 79% of food allergies. No dog gets allergic to any grain apart from wheat.


The meaning of limited ingredient dog food

Simply put, limited ingredient dog food isn’t a regulated term. In fact, limited ingredient dog food is loosely used. The food might have lesser ingredients which might not be great for the dog.

When it comes to limited ingredients, it’s essential to check the ingredient label to see the contents.

There might be hidden ingredients in the diets which can cause issues for dogs who have allergies.

That aside, the LID (limited ingredient) dog food must get evaluated for contamination to strike out any unwanted ingredients. According to studies, the prescription version of restricted ingredient dog food diets will not have much contamination.

The recent reviews highlight that close to 33% to 83% of the non-prescription “limited ingredient” edibles for dogs comprise ingredients that aren’t listed on the label.

In order to decide, if the specific diet is correct for your pet, you should consult the veterinarian.

Else, you might make a choice that might not be correct for your dog to consume.


What does it mean by limited?

There’s no rule about the percentage of ingredients that should get restricted in your dog food. It means the food’s total ingredients, will be minimized from the dog food formula.

However, the necessary consideration is that the ingredients are not in the real ingredients number.


What are the components of LID?

Usually, the LID food comprises a novel protein. That aside, the LID dog foods can comprised carbohydrate sources, which is not the reason for food allergies, like rice.

The protein present in the LID food

The limited ingredient diets come with the proteins such as:

  • Alligator
  • Rabbit
  • Kangaroo
  • Fish
  • Duck
  • Venison
  • Bison
  • Chicken
  • Pork
  • Lamb
  • Turkey

You need to note that simply because the non-prescription dog food gets labeled as a limited ingredient, it doesn’t indicate that it is apt for the hypoallergenic food trial for diagnosing dog food allergies.

Today, most of the ingredients, such as chicken, turkey, and lamb, are used in the daily dog edibles, which makes most dogs exposed to them.


The carbohydrates present in the LID food

The common carbohydrate sources that get used in the LID foods include:

  • Lentils
  • Potatoes
  • Brown rice
  • Rice
  • Peas
  • Sweet potatoes
  • Oatmeal


Does your pet need LID dog food?

A LID diet is not essential for healthy dogs with zero medical problems. Only when a dog has a food allergy should you get concerned. Saliva, hair, skin, and blood tests are not always precise for diagnosing food allergies.

That aside, the food allergies dogs can comprise of symptoms that include the inner thighs, ears, armpits, feet, face, and the space close to the anus.

Also, itchy ears, whether there is an infection or not, might be the symptom in almost 25% of dogs with food allergies.

There is a possibility that certain dogs might have continual skin infections, whether there is itching or not.

Also, a few dogs have chronic diarrhea with an underlying food allergy because 10 to 15% of the dogs having a food allergy can comprise of GI symptoms.


Resorting to LID dog food for diagnosing allergies

The objective of a hypoallergenic food trial is to diagnose the food allergy to feeding foods a dog hasn’t been exposed to.

Restricted ingredient diets are usually the initial choice for most veterinary dermatologists for assessing food allergies.

The other kind of diet is usually gets used for hydrolyzed diet. Also, these are diets where the protein gets broken into very little pieces, with an objective of residing inside the body that can’t identify it as the substance that causes allergy.

Additionally, the food trials are conducted for close to 8 to 12 weeks and need strict compliance.

The flavored chews, medications, toys, treats, and human food should be discontinued entirely when there are acceptable alternatives.

The infections found in the ears and skin should get treated to decide whether the food trial was successful.


Is it better to opt-in for LID dog food?

It is possible for people to think that a few ingredients can make the LID dog edibles better than other choices, even when your pet doesn’t have any allergies.

However, when you have lesser ingredients, it doesn’t mean much by itself until the ingredients are high-quality. It is possible to have human food comprising three ingredients, but it can be food coloring, corn syrup, and another artificial preservative.

When you suspect that your dog can have food allergies, it is essential to consider the best LID dog food, that is gluten-free and grain-free.

Also, veterinarians use restricted ingredient diets for food trials to diagnose allergies. Hence, it is necessary to talk to the vet about a food trial to decide on the best formula.

Even though gluten-free and grain-free diets can be much more beneficial for dogs, only a few might have an adverse reaction to them because of the proteins.

It is important to remember that a diet that gets labeled as gluten or grain-free might or might not qualify as the LID.

The veterinarian is the ideal person who can enable you to select the diet apt for the dog. They will also share valuable details about dog food allergies. Hence, it is important to get in touch with a good vet who will guide you in details.

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