Fromm Four-Star Surf &Turf in Gravy Entrée Wet Cat Food

6 ingredients in this list are ones we hold sourced evidence on , and 1 of them is genuinely contested rather than merely unpopular online.

• Lentils · ingredient 7ContestedA pulse (legume) common in grain-free formulas as a protein and carbohydrate source. Lentils are named alongside peas in the FDA's open 2018 investigation into diet-associated canine DCM; the agency grouped 'peas and/or lentils,' which appeared in 93% of reported products.
• Mixed tocopherols (natural vitamin E) · ingredient 6Well supportedA blend of vitamin E forms (alpha-, beta-, gamma-, delta-tocopherol) used as a natural-source antioxidant to slow fat rancidity, commonly chosen as an alternative to synthetic preservatives. EFSA concluded that tocopherol-rich extracts are safe for all animal species and the consumer and are efficacious antioxidants in feed.
• Sweet potato · ingredient 4NeutralA starchy root used as a carbohydrate source and a source of fiber and beta-carotene in grain-free foods (a vegetable, not a cereal grain). The FDA's 2018 DCM investigation grouped 'potatoes (including sweet potatoes)' within its ingredients of interest, but the reported cases were dominated by pulses and white potato, and evidence isolating sweet potato specifically is limited.
• Tapioca · ingredient 8NeutralA nearly pure starch extracted from the cassava root, used as a carbohydrate base and binder in grain-free foods (it is a root starch, not a cereal grain). Because it is almost entirely starch with little protein, tapioca contributes essentially no amino acids and is not implicated in the taurine hypothesis; it was not a highlighted ingredient in the FDA's DCM investigation, which focused on pulses and potatoes.
• Xanthan Gum · ingredient 11NeutralA fermentation-derived polysaccharide used as a thickener and stabilizer, mainly in wet and gravy-style foods. EFSA's 2017 re-evaluation found no safety concern and concluded no numerical ADI was needed; direct studies in dogs are limited, but at the small amounts used it acts as a non-absorbed, largely fermentable fiber.
• Taurine (supplemental) · ingredient 15NeutralA sulfur amino acid that dogs can normally synthesize from methionine and cysteine, so it is not classically essential for them. However, some breeds (e.g., golden retrievers) and some diets are linked to low taurine status and dilated cardiomyopathy: an observational study (Ontiveros 2020) associated non-traditional, largely grain-free diets with taurine deficiency and DCM-consistent echocardiographic changes in golden retrievers, though causation and mechanism remain under investigation.