ORIJEN Adult Senior High-Protein & Grain-Free Dry Dog Food

Last updated: August 25, 2020


The ingredients used in this Orijen dog food are never outsourced. Only the freshest meats are responsibly sourced to create this formula, which is designed for consumption by senior dogs. The tasty chow is wheat-free and full of high-quality animal ingredients.

ORIJEN Adult Senior High-Protein & Grain-Free Dry Dog Food

We looked at the top Orijen Dog Food and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Orijen Dog Food you should buy.

Product Details

Key Takeaway: As your dog ages, you'll want to switch to this Orijen dog food, which is better able to meet the needs of senior dogs.

In our analysis of 34 expert reviews, the ORIJEN Adult Senior Grain-Free Dry Dog Food placed 3rd when we looked at the top 5 products in the category. For the full ranking, see below.

From The Manufacturer

Give your older dog a firm nutritional foundation for health and the protein they need for lean muscle mass with ORIJEN Senior. This grain-free, Biologically Appropriate dog food is brimming with fresh and raw whole-animal ingredients–including free-run chicken and turkey, wild-caught flounder, cage-free eggs, Atlantic mackerel, and Atlantic herring. Together, these ingredients provide a varied, meat-rich diet that nourishes dogs according to their evolutionary and biological needs–just as nature intended. Biologically Appropriate, grain-free dog food for senior dogs. Fresh and raw animal ingredients from 6 different sources: free-run chicken and turkey, wild flounder, cage-free eggs, Atlantic mackerel, and Atlantic herring. 85% meat inclusions; 15% vegetables and botanicals; 0% grain. Features WholePrey ingredients in ratios that mirror wild prey.

Expert Reviews


What reviewers liked

Great for senior dogs and their aging joints and muscles
The fiber content is high in this recipe, which promotes digestive health and weight loss on your older dog.
It’s also interesting to note that well-respected websites such as DogFoodAdvisor have given this particular formula a maximum five-star rating, which also lends further confidence to any buyer who’s considering this formula for their aging dog.
Orijen created a custom recipe to support senior dogs with protein-rich meals that are delicious and can accommodate their changing needs.
Orijen Senior is similar to Orijen Original, but the ingredients are slightly different to promote lean muscle mass and a healthy weight that senior dogs need.
- K9Deb
Orijen senior-specific food contains a full 38 percent nourishing protein. This satisfies both your dog’s biological and evolutionary needs.
It's also considered to be gluten-free, low glycemic and free of corn for senior dogs who may have allergies.
This formulation is preservative free.

What reviewers didn't like

May not be suitable for smaller senior breeds
This product isn’t necessarily the cheapest option on the market.
No wet food available and older dogs sometimes prefer wet food
View our Orijen Dog Food buying guide for in-depth advice and recommendations.

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