Skip to content

8,000+ pet foods rated. Your best match, free in 30 seconds.

Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Dry Dog Food Royal Canin Canine Weight Control Medium Dog Dry Dog Food

Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Dry Dog Food and Royal Canin Canine Weight Control Medium Dog Dry Dog Food compared

Nutrients:
As Fed
Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Dry Dog Food
Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Dry Dog Food

Verified Aug 24, 2026

Royal Canin Canine Weight Control Medium Dog Dry Dog Food
Royal Canin Canine Weight Control Medium Dog Dry Dog Food

Verified Aug 26, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
Not listed Not listed
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
21.00% 26.00%
Fat 10.00% 9.00%
Fiber 10.00% 9.00%
Calcium 0.80% Not listed
Phosphorus 0.70% Not listed
Omega-3 Not listed 0.35%
Omega-6 Not listed 1.85%
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
12.00% 10.00%
Calories 3348 kcal/kg 3301 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Whole Grain Corn, Dried Beet Pulp, Poultry By-Product Meal, Barley, Animal Fat (preserved with mixed tocopherols), Pea Fiber, Glycerin, Natural Flavors, Mono And Dicalcium Phosphate, Wheat Bran, Dried Whey, Potassium Chloride, Salt, Fish Oil, L-Lysine Monohydrochloride, Calcium Carbonate, Choline Chloride, Vitamin E Supplement, Zinc Sulfate, Ferrous Sulfate, Niacin (Vitamin B-3), Manganese Sulfate, Vitamin A Supplement, Calcium Pantothenate (Vitamin B-5), Thiamine Mononitrate (Vitamin B-1), Vitamin B-12 Supplement, Copper Sulfate, Riboflavin Supplement (Vitamin B-2), Pyridoxine Hydrochloride (Vitamin B-6), Folic Acid (Vitamin B-9), Menadione Sodium Bisulfite Complex (Vitamin K), Calcium Iodate, Biotin (Vitamin B-7), Vitamin D-3 Supplement, Sodium Selenite Show full list
Corn, chicken by-product meal, corn gluten meal, barley, pea fiber, wheat gluten, powdered cellulose, natural flavors, chicken fat, dried plain beet pulp, vegetable oil, fish oil, sodium silico aluminate, powdered psyllium seed husk, potassium chloride, salt, calcium carbonate, fructooligosaccharides, choline chloride, DL-methionine, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, vitamin A acetate, pyridoxine hydrochloride (vitamin B6), niacin supplement, folic acid, vitamin B12 supplement, thiamine mononitrate (vitamin B1), vitamin D3 supplement, riboflavin supplement], L-lysine, taurine, trace minerals [zinc proteinate, manganese proteinate, zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], GLA safflower oil, L-carnitine, marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid. Show full list
Limited ingredient No No
Marketed benefits Digestive health, Antioxidant support, Immune support, Weight management Appetite support, Skin coat health, Digestive health, Weight management
Format & suitability
Food type Dry Dry
Texture Kibble Kibble
Processing Not listed Not listed
Life stage Adult Adult
Breed size All Breed Sizes Medium
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Yes Not indicated
Life stages Adult Maintenance Not listed
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Formulation Not listed
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
Yes Yes
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No No
Recalls & where to buy
Recalls on record We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Shop Chewy Amazon
Amazon

Affiliate links · may earn a commission at no extra cost to you.

Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Beet Pulp
  • Barley
  • Pea Fiber
  • Natural Flavor

Not sure which is right for your pet?

Sign in free to save favorites and compare foods side by side. Add KL+ to see Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Dry Dog Food and Royal Canin Canine Weight Control Medium Dog Dry Dog Food scored for your pet's breed, age, and health focus.

Common Questions

Do these two foods share ingredients?

Yes. They share these top ingredients: Beet Pulp, Barley, Pea Fiber, Natural Flavor.

Are both foods AAFCO complete and balanced?

Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Dry Dog Food is labeled complete and balanced; Royal Canin Canine Weight Control Medium Dog Dry Dog Food does not list an AAFCO status.

See the full profiles: Purina Pro Plan Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Dry Dog Food and Royal Canin Canine Weight Control Medium Dog Dry Dog Food .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.