Thanks for reaching out to Ask Lafeber. I would see if the birds eat the avi-cakes like you said., If not, ask for a replacement. I also wanted to let you know you can order directly with Lafeber, this ensures you are getting the freshest product and we control how our products are stored. You can visit our website at www.lafeber.com or call us at 815-888-4040. I am also providing the storage tips for you.
Lafeber Product Storage Guidelines: Nutri‑Berries, Avi‑Cakes, and Pellets
To maintain freshness and ensure the highest nutritional quality of Lafeber’s Nutri‑Berries, Avi‑Cakes, and Pellets, follow these recommended storage practices:
• Use airtight containers — Store products in sealed bags or airtight containers to protect them from moisture, pests, and premature spoilage.
• Keep in a cool, dry environment — Place all food in a cool, dry area away from direct sunlight, humidity, and heat sources. Proper storage helps preserve texture, aroma, and nutrient integrity.
• Freezing is safe and effective — Products may be safely frozen to extend shelf life. Remove only the amount needed and allow it to return to room temperature before feeding.
• Do not refrigerate — Refrigeration is not recommended. The temperature and humidity inside a refrigerator can draw moisture into the product, increasing the risk of mold and causing the food to harden.
• To soften hardened product — If Nutri‑Berries, Avi‑Cakes, or Pellets become firm over time, you can safely soften them. Lightly dampen a paper towel, warm it briefly in the microwave, and place it over the product. Allow the steam to gently rehydrate and soften the food before serving.