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Spinach

920 foods contain this ingredient

Vegetable

This is an alphabetical list, not a ranking. Add KL+ to rank foods for your pet in the Food Finder.

About Spinach

Spinach is a leafy green added to pet food in small amounts for its vitamins, minerals, and antioxidant plant compounds.

Spinach is used in pet foods as a leafy vegetable to provide fiber, moisture, and micronutrients such as vitamins A, C and K, folate, iron and antioxidant compounds, but it is not a primary protein source. While it can add low‑calorie nutrients and antioxidants to a dog or cat’s diet, spinach is high in oxalates (and can contain nitrates) which in large amounts may reduce mineral absorption or contribute to urinary/kidney issues in susceptible animals, so it should be fed in moderation and pets with specific health concerns should consult their veterinarian.

Derived from
spinach leaves (Spinacia oleracea)
Primary role
micronutrient and antioxidant source

Why it's used

Spinach contributes vitamins A, C, and K, folate, iron, and antioxidant plant compounds without adding much fat or calories. It is included as a supporting vegetable ingredient rather than a source of protein or energy.

Common concerns

  • Oxalate content Spinach is high in oxalates, which bind calcium and other minerals and are a documented factor discussed with calcium oxalate bladder stones in dogs and cats, per VCA Animal Hospitals.
  • Nitrates Spinach naturally contains nitrates, which can convert to nitrites in the body and are associated with methemoglobinemia, a blood disorder that affects oxygen transport.
  • Pets with a history of bladder stones VCA Animal Hospitals notes that dogs and cats with a prior calcium oxalate stone diagnosis are typically advised to avoid high-oxalate foods like spinach.

Also relevant

For pets without a history of urinary stones or mineral-absorption issues, veterinary sources describe leafy greens like spinach as fine in the small quantities typically found in pet food.

3 sources cited

Common Questions

What category is Spinach?

Spinach is categorized as a vegetable ingredient in the KibbleLab database.

Is Spinach part of an allergen group?

No allergen group is linked to Spinach in the KibbleLab database.

Which foods contain Spinach?

920 foods in the KibbleLab database contain Spinach, including Solid Gold, Sportsman's Pride, Stella & Chewy's.

Foods with Spinach

Alphabetical by brand. Scores run 0 to 10, higher is better, on published veterinary science.

Solid Gold
Chicken Paté in Gravy Kitten Wet Food
8.4
Solid Gold
Five Oceans Blended Tuna Wet Cat Food
8.6
Solid Gold
Flavorful Feast Chicken Wet Cat Food
8.7
Solid Gold
Indigo Moon Alaskan Pollock Dry Cat Food
9.3
Solid Gold
Indigo Moon Chicken Dry Cat Food
9.3
Solid Gold
Leaping Waters Grain Free Wet Dog Food
6.3
Solid Gold
Mackerel & Tuna Wet Cat Food
8.5
Solid Gold
Mighty Mini Chicken Wet Food for Toy & Small Dogs
7.9
Solid Gold
Mighty Mini Lamb Wet Dog Food
8.4
Solid Gold
Mighty Mini Turkey Wet Dog Food
8.4
Solid Gold
Multivitamin Chews Smoked Bacon Flavor Supplement
9.0
Solid Gold
Pate With Chicken & Coconut Oil Wet Cat Food
8.8
Solid Gold
Pate With Salmon Wet Cat Food
9.3
Solid Gold
Pate With Tuna & Sardine Wet Cat Food
8.8
Solid Gold
Sardine & Tuna Wet Cat Food
8.5
Sportsman's Pride
Field Master Grain Free Chicken, Sweet Potato & Berry Recipe Dry Dog Food
8.2
Stella & Chewy's
Absolutely Rabbit Freeze-Dried Raw Dinner Patties
8.7
Stella & Chewy's
Beef Recipe With Pumpkin & Quinoa Raw Coated Kibble With Wholesome Grains
9.2
Stella & Chewy's
Beef Recipe With Pumpkin & Quinoa Raw Coated Kibble With Wholesome Grains Small Breed
9.2
Stella & Chewy's
Beef & Salmon Freeze-Dried Raw Dinner Patties Puppy
8.3
Stella & Chewy's
Cage-Free Chicken Raw Coated Biscuits Treats
8.8
Stella & Chewy's
Cage-Free Chicken Raw Coated Kibble Dry Dog Food
8.5
Stella & Chewy's
Cage-Free Chicken Raw Coated Puppy Kibble
8.2
Stella & Chewy's
Cage-Free Chicken Raw Coated Small Breed Kibble Dry Dog Food
8.5

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