Quick answer

For most puppies heading out on summer walks, our editorial team recommends Purina Pro Plan Puppy Chicken & Rice Formula as the best overall choice. It offers balanced protein and fat for energy, DHA for brain development, and is widely available. If your puppy has a sensitive stomach, Hill’s Science Diet Puppy Sensitive Stomach & Skin is a great alternative with gentle ingredients.

What to consider for Puppy Food For Summer Walks

Summer walks add heat and activity, so your puppy’s food should support hydration, sustained energy, and recovery. Look for a complete and balanced formula with moderate fat (around 15 to 20 percent on a dry matter basis) to avoid overheating. Added omega-3 fatty acids from fish oil can help reduce inflammation from exercise. Kibble size and shape matter for small breeds to encourage chewing, while large-breed puppies need controlled calcium and phosphorus for healthy bone development. Avoid foods with excessive fiber that may cause loose stools during walks.

What to look for in a dog food

Always choose a food that carries an AAFCO statement of nutritional adequacy for the growth life stage. The first ingredient should be a named meat source like chicken, lamb, or salmon. Protein levels between 22 and 32 percent and fat between 12 and 20 percent are typical for puppies; adjust based on your puppy’s breed and activity. For large-breed puppies, select a formula with lower calcium (around 1.0 to 1.5 percent) and controlled calorie density to support slow, steady growth. Added glucosamine and chondroitin can support joints as your puppy grows. DHA from fish oil aids cognitive development.

How we chose these picks

  • Evaluated AAFCO nutritional adequacy statements for growth or all life stages
  • Prioritized named meat as the first ingredient
  • Considered appropriate calorie density for active puppies
  • Checked for added DHA, omega fatty acids, and joint support
  • Included options for sensitive stomachs and different breed sizes
  • Selected products from brands with established quality control and feeding-data reviews
  • Focused on grain-inclusive recipes as a safer default
  • Never ranked a product higher just because it pays a commission

What to avoid

  • Foods with unnamed meat meal (e.g., “meat meal”) as the sole protein source
  • Defaulting to grain-free or legume-heavy recipes; the FDA DCM investigation is ongoing, and grain-inclusive is the safer default unless your vet advises otherwise
  • All-life-stages food for a large-breed puppy, as it may have improper calcium levels
  • Abrupt diet switches; transition over 7 to 10 days to avoid digestive upset

For more guidance, visit our dog guides and explore dog food or dog nutrition resources.

Sources and further reading