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May 20, 2026InformedShopper Editors

How to Transition Your Dog to Fresh Food

Switching too fast can upset your dog's stomach. Here's the simple 7-day plan vets recommend for an easy changeover.

Go slow

A sudden diet change can lead to an upset stomach. The safest approach is a gradual transition over about a week.

The 7-day plan

  • Days 1–2: 75% old food, 25% fresh
  • Days 3–4: 50% old food, 50% fresh
  • Days 5–6: 25% old food, 75% fresh
  • Day 7: 100% fresh

Watch for

Keep an eye on your dog's stool and energy. If you notice loose stool, slow the transition down by a day or two.

Ready to start? Compare our top fresh dog food picks.