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Ollie First Box Guide (2026): What to Expect

Updated February 12, 2026 | Reading time: 6 minutes

Most first-order mistakes are operational, not product-related. This checklist gives you one clean sequence so your first week is easy to execute.

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First-week timeline

1. Day 0: Check storage, portion instructions, and transition guidance.
2. Days 1-3: Begin gradual mix with previous food and track stool consistency.
3. Days 4-7: Increase fresh ratio only if digestion and appetite stay stable.
4. End of week 1: Review actual usage versus your planned delivery schedule.

Common setup errors to avoid

• Switching too quickly without a transition window.
• Ignoring portion measurements and overfeeding in week one.
• Changing treats and main meals simultaneously, which muddies results.

Related Ollie guides

Need the full overview? Return to the Ollie hub page.