Benefits: Great for Dental Health, Packed with Protein, Omega-3 Fatty Acids and Vitamins! Storage and Handling: Best consumed 3 weeks opened. Refrigerate to preserve freshness. Store in a clean, dry place. Why choose Whisketeers’ Dehydrated treats? Our treats are %100 Preservative Free, homemade and made especially to boost our furr babies. Slowly dehydrated for easier access and shelf life.