Choosing Dog Food

How to Choose Dog Food: Understanding Ingredients

Dry, wet, BARF, or homemade? Learn what to look for on dog food labels and make the best choice for your furry friend. Get expert tips now!

2 min readReviewed: Sep 1, 2025

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How to Choose Dog Food: What Ingredients Tell You

The market is flooded with thousands of dog food options, varying in brands, ingredients, and promises. This article will guide you on what to truly look for on the packaging and how to make the best decision for your dog.

The Basic Question: What's Inside?

The ingredient list is one of the most crucial factors. Ingredients are listed on the packaging in descending order by weight.

What to Look For:

  • Identifiable animal protein as the first ingredient (chicken, lamb, salmon, turkey)
  • Avoid "meat meal" or "animal by-product" as the first ingredient
  • Natural preservatives (E-tocopherol, rosemary extract) are better than artificial ones

What to Avoid:

  • Sugar, caramel, artificial colors
  • Vague terms: "animal-derived materials," "various meats"
  • If corn or wheat flour is among the first 3 ingredients

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The Three Quality Levels

LevelCharacteristicsRecommended For?
Premium / Super-premiumIdentifiable protein first, low fillersHealthy, discerning dogs
StandardMixed protein sources, more fillersDogs with average needs
EconomyHigh filler content, by-productsNot recommended for long-term use

Choosing by Age

  • Puppy (0–12 months): Puppy food is essential
  • Adult (1–7 years): Maintenance food, adjusted for size
  • Senior (7+ years): Reduced calories, more joint-supporting ingredients

Choosing by Size

For large breed dogs (over 55 lbs / 25 kg), food specifically developed for large breeds is important.

What Do AAFCO / FEDIAF Labels Mean?

If the product states "complete and balanced" based on AAFCO or FEDIAF standards, it means the food meets minimum nutrient requirements.

Summary

The best dog food is one that:

  1. Contains identifiable animal protein as the first ingredient
  2. Matches your dog's age and size
  3. Does not contain unnecessary additives
  4. Your dog digests well: firm stools, good condition, shiny coat

References

  1. 1.FEDIAF (European Pet Food Industry Federation) — Nutritional Guidelines for Complete and Complementary Pet Food for Cats and Dogs. FEDIAF, 2024. https://europeanpetfood.org/self-regulation/nutritional-guidelines/ (accessed: 2026-09-10)
  2. 2.Association of American Feed Control Officials (AAFCO) — AAFCO Dog and Cat Food Nutrient Profiles. AAFCO Official Publication, 2024. https://www.aafco.org/consumers/understanding-pet-food/ (accessed: 2026-09-10)
  3. 3.WSAVA Global Nutrition Committee — WSAVA Global Nutrition Guidelines. World Small Animal Veterinary Association, 2021. https://wsava.org/global-guidelines/global-nutrition-guidelines/ (accessed: 2026-09-10)
  4. 4.National Research Council (US), Committee on Animal Nutrition — Nutrient Requirements of Dogs and Cats. National Academies Press, Washington DC, 2006. https://doi.org/10.17226/10668 (accessed: 2026-09-10)

This is general information and does not replace a veterinary diagnosis.

Reka Fazekas-Birizdo

This guide was compiled based on the expert input of Reka Fazekas-Birizdo canine nutritionist.

Certified Canine Nutritionist

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