When a human is diagnosed with diabetes, the doctor gives an extensive list of foods that can be consumed and foods that cannot be consumed. The same is the case with dogs, since the basic nature of the disease remains the same. Requirements of dogs are different from our own. They have a certain set of foods that they can safely consume, while there are other foodstuffs that are harmful for them. The point of saying this is to tell you that it is very important to take sensible and logical decisions if you have a diabetic dog, and that going with your gut instinct (while it may work sometimes for some people) is best avoided. Consult the vet to find out how your pet's current diet can be modified or changed to suit, and gradually improve, his current health condition.

It is important that you do not blindly follow a human diabetic diet plan for your dog. There have been cases where this has led to undesirable results. So, let us start by figuring out what a dog needs which his sugar levels have risen above normal...

What to Include
  1. Carbohydrates (Starch and Fibers)
  2. Fats (Trans fats, Cholesterol, Saturated fats)
  3. Calcium and Vitamins (A, C and E)
  4. Proteins, Magnesium and Iron
What to Curtail
  1. Carbohydrates (Sugars)
  2. Fats (Polyunsaturated and Monounsaturated)
  3. Sodium
  4. Potassium

Homemade Diabetic Dog Food
If you are well versed with the routine of making homemade dog food, then you will find no difficulty in preparing dog food with healthy choices. If you are not, then there are a few dos and don'ts that you need to keep in mind. The biggest advantage of preparing homemade food for your diabetic dog is that you will be feeding him/her healthy and unprocessed food. You may also consider a raw diet after consulting with your vet. While preparing homemade dog food recipes, healthy and low fat meat sources, like skinless and reduced fat turkey, chicken and fish can be used. Also, eggs, fresh vegetables and fruits (excluding raisins and grapes), soluble carbohydrate sources like brown rice, oats, barley and corn, additional natural sources of vitamins and minerals like vitamin E, omega 3 fatty acids, etc., can be incorporated in the diet. If you want to use supplements make sure that they are strictly prescribed by your vet.

As far as foods to be avoided are concerned, there are a few equally important things to remember. To begin with, avoid sugars and its forms like fructose, sucrose and sweet syrups if you are using them. Eliminate all traces of baked foods which includes dog treats and biscuits. You should also refrain from an all-meat diet or all-carb diet, which will only exacerbate the diabetes. Soft wet dog food, canned wet dog food and dry dog foods also need special attention. If you are unable to judge, then it is better to consult with the veterinarian. It is also important to avoid meat sources of high saturated fats, like beef and pork. If you have to include high fats, then opt for fish oils which are healthy fats.

Healthy Food for Diabetic Dogs
The following list is a mixture of high protein and low glycemic index foods that will be suitable for a diabetic dog. But before you incorporate any of these in your diabetic dog's diet, make sure that you consult with the vet because depending on the diet, the insulin dose may change. Also, the list tells you how often you can feed you dog a particular food, so it is best if you can make a diet plan for the week in advance and consult the vet before putting it into practice. If the vet gives the nod, it is best to stick to the plan for a few weeks. Frequent changes in a diabetic dog's diet are not at all advisable, since they can make his sugar levels fluctuate wildly. It is of utmost importance to feed a diabetic dog a consistent diet, with consistent portions at the same time everyday. I dare say that is more, OK, as important as what you feed him.

The stars alongside the food indicate how frequently you can feed it to your dog.
*** means 4 - 5 times a week (along with prescribed kibble).
** means 1 every two weeks (along with prescribed kibble).
* means 1 - 2 times a month (along with prescribed kibble).
Chicken breast ***
Lean beef **
Turkey breast ***
Lean ham *
Lean lamb **
Soybeans **
Fresh fish (boneless) ***
Cauliflower/broccoli **
Cabbage ***
Raw Carrots **
Pumpkin **
Peas **
Lettuce ***
Kale **
Spinach ***
Cucumbers/Zucchini ***
Celery ***
Alfalfa Sprouts ***
Parsley ***
Beet **
Sweet Potatoes **
Parsnips **
Apples **
Bananas **
Oranges ***
Grapefruit *
Papaya *
Oat bran ***
Brown rice ***
Rye ***
Buckwheat ***
Whole wheat ***
Barley ***
Tofu **
Hummus **
Couscous **
Low Fat Cottage cheese **
Eggs ***
Low Fat Yogurt/Buttermilk ***
Olive Oil ***
Turmeric ***
Curcumin ***

Commercial Diabetic Dog Food
As I said in the above section of the article, commercial dry dog food and soft wet canned dog food, both these options should be restricted and rather replaced from the diet of a diabetic dog. There are various reasons behind this. First of all, it is important to understand that dog foods that are made available on the market, are not guaranteed to be ideal for individual health conditions of the dogs. Hence, the chances of advantages and disadvantages of these foods are even. Secondly, most of the time it happens that dog foods that are cited to be ideal for diabetic dogs contain food sources that are unhealthy for diabetic dogs. In short, until and unless you are not totally sure about the ingredients in the commercial dog foods that you should not purchase it. It doesn't mean that there is no commercial dog food available. You can definitely find some dog food brands that are made using naturally healthy food sources.

Having said that, it is important to note that there are few brands which specialize in diabetic dog foods. The list below offers some healthy choices:
  • Merrick Pet Foods
  • Purina Veterinary Diets DCO Diabetic Dog Food
  • Solid Gold Northwest Natur-Bones Dog Biscuits for Diabetic Dogs
  • Hills Science Diet
  • Nature's Best
  • Newman's Own Advanced Natural Dog Food
  • Organix Dog Food
  • Royal Canin Veterinary Diet Gastrointestinal Low-Fat LS
Best low-glycemic commercial dog food:
  • Horizon Legacy (Dry)
  • Horizon Complete (Dry)
  • Carna4 Dog Food (Dry)
  • Merrick Grain Free Dog Food (Canned)
  • Merrick Dog Food (Canned)
  • Nutrisca Dog Food (Dry)
Apart from the aforementioned brands, you can also choose other brands that don't have harmful ingredients like sugar in all the forms, and high levels of fats. You also need to make sure that they don't contain any byproducts and meat bone meals or grain meals. Avoid brands that contain foods that are allergy triggers for your dog. While doing so, it is always advisable to consult the veterinarian before making any significant changes in the regular diet of your dog.
Learning about the proper dietary modifications in your dog's diet is the best solution for finding the best diabetic dog food. It's a process. Research and an open mind are the key factors in ensuring that your dog receives the best diet.