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Grain Free Dog Food

Grain-free dog food formulas are just one of the many different types of food available to us, and for some dogs it can be a great choice.

A dog food that contains grain (as long as it's whole, and preferably organic - NOT by-products such as husks etc.) isn't a 'bad' choice. In fact, good quality grain, properly cooked, can proved easily digestible carbohydrates that supply energy.

So, why choose grain free dog foods? Here are a couple of reasons:

Allergies or food sensitivities. Some dogs are sensitive to grain, especially wheat or corn, or are gluten intolerant. If  your dog has allergies looking at his diet can be the first step in finding the cause. Corn and wheat have been found to be an allergen for some dogs, but dairy products, eggs, meat products and chemical additives/preservatives can all trigger allergies.

Close up of wheat in a field

Dogs don't naturally eat grain. Not directly at least. The theory that our dogs should eat ingredients that are biologically appropriate, which makes sense, but dogs do ingest some grain/greens when they eat naturally caught prey.

Dogs can't digest grain easily. This is true, of some types of grains because a dog's digestive system isn't built to break down complex carbohydrates. This is one of the reasons grain can cause digestive upsets and results in larger, softer and often more frequent stools. However, some grains are more digestible than others and are also good sources of nutrition, these include the ones mentioned in the container block below.

Gluten-free does NOT necessarily mean grain-free

Some gluten free dog food formulas include grain which does not contain the protein gluten.

Grains which are gluten-free include rice, quinoa, buckwheat and millet.

Rice (wild, white and brown) doesn't contain gluten, but check packaging to be sure it says 'gluten-free' as many times rice is processed in facilities alongside grains which DO contain gluten and can become 'contaminated' that way.

There are some indirect benefits from choosing a grain free dog food:

Ingredients used to replace grains may be superior. For example, to replace the carbs lost by removing grain, the new formula may include potatoes, sweet potatoes, legumes or pea protein, which are healthier choices.

Many grain free formulas contain ingredients which are above average in quality. The poorer quality, more generic dog food brands don't offer a wide variety of formulas. The manufacturers who create grain-free foods (and many other specialty foods) often use premium ingredients, and the items used to replace grains are healthier and more suitable for our dogs. Grain-free formulas are also often higher in protein.

Benefits of Grain Free Dog Food

Most puppies and dogs will thrive on a grain free diet. Some of the benefits you might notice could include:

  • Healthier skin and coat
  • Less shedding
  • Fewer ear infections
  • Less gas
  • Smaller, firmer, less frequent stools
  • Increased energy
  • Better weight regulation

Dogs who are gluten intolerant, have allergies, experience digestive upsets or have arthritis or other joint inflammation may show improvement once grain is removed from their diet.

If your dog has diabetes he may do better on a grain free dog food because a grain-heavy diet can cause inflammation and upset insulin production BUT please don't change a diabetic dog's diet without consulting with your own veterinarian first.

It's very important to keep complex carbohydrates in your dog's diet if he has diabetes and your vet is the best person to help you move away from grain based foods safely.

Choosing The Right Food, Brand & Formula

You're pretty quickly going to notice that there are a LOT of different options in terms of ingredients and grain free formulas for you to choose from.

Image of colorful question marks

If you're exploring the grain free dog food route because your puppy or dog is showing signs of allergies, the simplest way to start is to pick a food that doesn't contain ANY of the ingredients your pup has eaten before.

This should give you a 'clean slate' in terms of diet to work with. But it could take up to 6 weeks for any symptoms related to his previous diet to fade away, so you need to be patient.

Allergies don't generally occur at the first exposure to an allergen, but rather build up over time as the levels build up in his body.

This is the reason that many of these foods are made from more 'exotic' ingredients such as fish, duck, rabbit and so on.

Your pup may well be allergic to wheat/corn or another grain, but often puppies or dogs with these type of sensitivities can react to more than one thing, so by sticking with less commonly used ingredients the chances of him tolerating the new food is higher.

Take into account your dogs age, breed and size. There are grain free foods for puppies, seniors, all-life stages and so on, so choose wisely.

There are some pups and dogs where you need to be extra-careful when looking at this type of diet.

Large breed puppies need a very carefully controlled level of protein in their diet to prevent bone/joint problems, and many grain-free formulas are high in protein.

However, not ALL of them are, pay attention to the ingredient list and look at the % of protein, starch and fat.

If your dog has kidney or renal problems, don't change over to a grain-free dog food without checking with your vet first to make sure it will suit him and be safe.

Best Grain Free Dog Food Choices

As with all types of dog food, some brands are better than others, and it can be difficult to know which one to choose for your dog.

Three manufacturers that I like and would would personally recommend are Orijen, Wellness and Castor & Pollux (check out my Top 10 Dog Food Choices page for more on these brands). They are all well established and popular brands which use top quality ingredients and manufacturing processes.

Here are just a couple of suggestions of individual foods that you might want to check out:

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