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nutrition know-it-all

Unleashed by Petco has a wide variety of food choices to meet your pet's nutritional needs. With so many varieties, we can help you find the right food to suit the special needs of your pet.

ask an expert

It can be difficult to decide which formula is best for your pet. Let our in-store nutrition experts lead you in the right direction. The advice you receive will be tailored to fit your pet’s specific needs.
  • Natural Balance
  • Merrick
  • Nature's Variety
  • Canidae
  • Hill's Ideal Balance
  • Halo
  • Solid Gold
  • I and love and you
  • Blue Buffalo
  • Wellness
  • Nutro Natural Choice
  • Freshpet Vital
  • Ultra
  • Whole Earth Farms
  • Science Diet
  • Nature's Recipe
  • My Perfect Pet
  • Soulistic
  • Petite Cuisine
  • Purina Pro Plan
  • Purina Pro Plan
  • Royal Canin


With high-quality specific animal-based proteins and whole food ingredients to promote overall health, natural nutrition leaves out unnecessary chemicals, preservatives and additives.


Nutrient-dense and highly digestible, raw foods provide optimum nutrition through essential vitamins and minerals, active enzymes and amino acids. Learn more >


Organic nutrition meets strict standards for USDA certification by not including ingredients with pesticides, synthetic chemicals or growth hormones.


Vitamin-rich and nutritionally dense, advanced nutrition provides quality proteins, fats and carbohydrates for healthier pets that need less in their bowl, and leaves less waste in the yard.


The convenience of dry food with the benefits of raw, dehydrated food offers nutrient rich alternatives made with raw meats, fruits, and vegetables. They are easy to digest and assimilate and provide a high protein content diet option.