Strategies for Sustainability in the Pet Food Market  

What Makes A Sustainable Pet Food Product?

When discussing sustainability, we consider a range of environmental, social and economic issues. The goal is to meet the needs of the present without limiting the ability of future generations to meet their own needs. While there is no all-encompassing definition of a sustainable ingredient or practice, we can use the above table to guide our decisions.

Sustainable Ingredient Sourcing

Sustainability starts in the pet food bag. It is becoming more prevalent to source pet food ingredients using sustainable methods to ensure there is minimal negative impact on ecological, environmental or human wellbeing. 

Sustainable Sourcing & Agronomy
Pet food manufacturers can partner with suppliers using sustainable sourcing practices. Kemin is one of the most vertically integrated suppliers of plant-based ingredients. Across the supply chain, Kemin controls the breeding, plant selection, growing, harvesting and extraction of our specialty crops. Kemin's rosemary and spearmint crops are grown to meet the world's most stringent operational standards. These crops are integrated into the production of Kemin's natural antioxidants.

Sustainable Proteins
Using alternative proteins can reduce the dependency on traditional proteins used in human food supply. Options for sustainably-sourced proteins include certain varieties of fish, nuts and seeds, which also provide beneficial omega-3 fatty acids for pets. Using invasive species as a protein source also benefits the environment from which they're removed. Many pet food manufacturers are also exploring insect proteins, which offer a source of protein for pets that's not in competition with human food supply.

Rendered Products
Another commonly unrecognized source of sustainable proteins are rendered products. Rendering creates valuable fats and proteins filled with vitamins and minerals for pets. Rendering is recycling; as this process makes use of 56 billion pounds1 of raw materials in the U.S. and Canada every year that would otherwise be sent to landfills.
 

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Sustainable Packaging

Much of what we consume comes packaged, and most plastic packaging can take 10 to 1,000 years to decompose. But new, innovative solutions can be used to save space in landfills. Some sustainable packaging solutions in the pet food industry include:
 

• Recycled cardboard, paper or plastic
• Innovative biodegradable options such as bioplastics
• Reusable containers for bulk transport
   

The trend of small, individually-packaged pet food portions is not as sustainable as including multiple portions in one package. Pet food manufacturers can optimize portion sizes by using antioxidants and food safety ingredients to help maintain the shelf life of larger packages of pet food.

Third-Party Certifications

The pet food industry is constantly impacted by new trends and shifting consumer perceptions. Because of this, consumers are wary of 'greenwashing' efforts by companies to appear sustainable without proof of verified or certified practices. There is a variety of third-party certifications that pet food manufacturers can use to certify how their products are produced, including:
 

Certifications for ingredients:

• Sustainable seafood (MSC – certified – Marine Stewardship Council)
• Sustainably Grown (SCS Global)
• RSPO or RTRS (Roundtable for Sustainable Palm Oil & Roundtable for Responsible Soy)
• Non-GMO
• USDA Organic

 
Certifications within production & operations:

• Supply chain certifications that evaluate traceability, ingredient integrity and ethical and transparent sourcing
• Animal Welfare Certified
• Renewable energy and net-zero emissions
• Sustainable and recyclable packaging
• Certified vegan

Sustainability at Kemin

Sustainability is a key area of focus at Kemin, as reflected in our vision statement. Along with sustainable agronomy practices, Kemin has sustainability initiatives for energy, waste, conservation, and biodiversity. Learn more about sustainability at Kemin here.

Key Takeaways

1. Sustainability is now a mainstream expectation among pet owners
   Pet owners are increasingly choosing sustainably produced and packaged products, making sustainability a core market driver rather than a niche trend. 
    
   
2. Sustainable ingredient sourcing is central to reducing environmental impact
   Pet food manufacturers are shifting toward sustainably grown, plant‑based, alternative, and upcycled protein sources—such as rosemary, spearmint, insect proteins, and rendered products—to lessen resource strain and promote environmental health. 
    
3. Vertically integrated and certified supply chains support stronger sustainability outcomes
   Kemin highlights its vertically integrated model as a way to ensure responsible agronomy, regenerative practices, and traceable ingredients throughout the supply chain.

Source: Kemin Nutrisurance