Which sustainable packaging innovation was FIRST widely adopted by major pet food companies to reduce plastic waste?

Sustainable packaging has become increasingly important in the pet and wildlife product industry. As consumers become more environmentally conscious, companies have had to adapt their packaging strategies to meet these demands while still protecting products and appealing to customers. Test your knowledge about recent innovations in wildlife and pet product packaging that have transformed the industry.

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Recyclable paperboard containers with plant-based moisture barriers
Biodegradable hemp-based plastic alternatives for treat pouches
Edible packaging made from compressed animal-safe ingredients
Refillable aluminum containers with subscription-based refill programs