Karla Elisa Cortez v. Post Consumer Brands, LLC

District Court, E.D. California·Decided March 9, 2026·No. 2:25-cv-02321·Unknown

Opinion

KARLA ELISA CORTEZ, No. 2:25-cv-02321-DJC-JDP Plaintiff, v. ORDER POST CONSUMER BRANDS, LLC, Defendant. Plaintiff Karla Elisa Cortez purchased Nature’s Recipe dog food advertised as having no artificial preservatives, among other attributes. She now contends the dog food contained manufactured citric acid, an artificial preservative ingredient used in food and beverage products. Plaintiff brings a putative consumer protection class action on behalf of herself, others similarly situated, and the general public against Defendant Post Consumer Brands, LLC, alleging violations of California’s Consumers Legal Remedies Act, Unfair Competition Law, and breach of express warranty.1

1 On October 29, 2025, the parties jointly stipulated to the substitution of Post Consumer Brands, LLC, as the proper defendant in this action. (ECF No. 14.) Thereafter, Post Holdings, Inc. was terminated from the matter. (ECF No. 15.) (Compl. (ECF No. 1).) Defendant moves to dismiss. (MTD (ECF No. 7).) For the reasons stated below, the Motion is GRANTED in part and DENIED in part. The factual allegations in the Complaint are presumed to be true for purposes of the motion to dismiss. See Murguia v. Langdon, 61 F.4th 1096, 1106 (9th Cir. 2023). Defendant manufactures, distributes, advertises, markets, and sells Nature’s Recipe brand dog food products. (Compl. ¶ 3.) The challenged products include all Nature’s Recipe brand dog food products labeled as containing “No Artificial . . . Preservatives” that include citric acid as an ingredient. (Id. at n.1.) The front of the packaging prominently displays the claim that the products contain “No Poultry Byproducts or Artificial Colors, Preservatives, or Flavors.” (Id. ¶ 3.) This advertising misleads “reasonable consumers into believing that the Products are free from artificial preservative ingredients . . . [h]owever, each of the Products contain an artificial preservative called manufactured citric acid.” (Id. ¶ 12.) Defendant does not use natural citric acid extracted from fruit in the Products. (Id. ¶ 13.) Plaintiff purchased the Nature’s Recipe Grain Free Salmon, Sweet Potato & Pumpkin Recipe Product from Target and PetCo stores located in Sacramento County. (Id. ¶ 35.) She relied on Defendant’s “No Artificial . . . Preservatives” labeling statement when purchasing the dog food. (Id. ¶ 33.) She would not have purchased the Product, or would have paid less for the Product, had she known it contained an artificial preservative ingredient. (Id. ¶ 35.) Plaintiff desires to purchase the Product again if the labels were accurate and if the products do not contain artificial preservatives. (Id.) She is unable to rely on the Products’ labeling when deciding in the future whether to purchase the Product. (Id.) On August 14, 2025, Plaintiff filed this putative class action on behalf of California consumers alleging violations of California’s Consumers Legal Remedies Act (“CLRA”), Cal. Civ. Code ¶ 1750 et seq.; California’s Unfair Competition Law (“UCL”), Cal. Bus. & Prof. Code § 17200 et seq.; and breach of express warranty. (See generally Compl.) On October 27, 2025, Defendant filed a Motion to Dismiss (see generally MTD), and briefing is now complete (Opp’n (ECF No. 18); Reply (ECF No. 19)). The Court held oral argument on December 18, 2025, and took the matter under submission. (ECF No. 23.) Plaintiff filed a notice of supplemental authority on February 12, 2026. (ECF No. 25.) A party may move to dismiss a complaint for “lack of subject matter jurisdiction” under Federal Rule of Civil Procedure 12(b)(1). “The party asserting federal subject matter jurisdiction bears the burden of proving its existence.” Chandler v. State Farm Mut. Auto. Ins. Co., 598 F.3d 1115, 1122 (9th Cir. 2010). In a “facial attack” under Rule 12(b)(1), “the challenger asserts that the allegations contained in a complaint are insufficient on their face to invoke federal jurisdiction.” Safe Air for Everyone v. Meyer, 373 F.3d 1035, 1039 (9th Cir. 2004). “The district court resolves a facial attack as it would a motion to dismiss under Rule 12(b)(6): [a]ccepting the plaintiff's allegations as true and drawing all reasonable inferences in the plaintiff's favor, the court determines whether the allegations are sufficient as a legal matter to invoke the court's jurisdiction.” Leite v. Crane Co., 749 F.3d 1117, 1121 (9th Cir. 2014). “By contrast, in a factual attack, the challenger disputes the truth of the allegations that, by themselves, would otherwise invoke federal jurisdiction.” Meyer, 373 F.3d at 1039. In resolving a factual attack on jurisdiction, the district court may review evidence beyond the complaint without converting the motion to dismiss into a motion for summary judgment, and the court need not presume the truthfulness of the plaintiff's allegations. White v. Lee, 227 F.3d 1214, 1242 (9th Cir. 2000). A Rule 12(b)(6) motion challenges the sufficiency of a complaint for “failure to state a claim upon which relief can be granted.” Fed. R. Civ. P. 12(b)(6). “To survive a motion to dismiss [under 12(b)(6)], a complaint must contain sufficient factual matter, accepted as true, to state a claim to relief that is plausible on its face.” Ashcroft v. Iqbal, 556 U.S. 662, 678 (2009) (internal quotations and citation omitted). Plausibility requires “factual content that allows the court to draw the reasonable inference that the defendant is liable for the misconduct alleged.” Id. While “detailed factual allegations” are unnecessary, the complaint must allege more than “[t]hreadbare recitals of the elements of a cause of action, supported by mere conclusory statements.” Id. Conclusory allegations are not to be considered in the plausibility analysis. Id. at 679 (“While legal conclusions can provide the framework of a complaint, they must be supported by factual allegations.”). Defendant seeks dismissal of Plaintiff’s Complaint for several reasons: first, that Plaintiff’s definition of “artificial” is implausible; second, that Plaintiff fails to address and allege that alternative productions methods also result in artificial ingredients; third, that the CLRA and UCL claims must be dismissed to the extent they rely on certain omission theories; fourth, that Plaintiff lacks Article III and statutory standing; and fifth, that Plaintiff’s claims for punitive damages and equitable relief lack certain plausible allegations and must be dismissed. The Court will first address standing and pleading standards before reaching the balance of Defendant’s arguments.2 I. Standing The Court will first address Defendant’s challenges regarding Plaintiff’s Article III and statutory standing, including standing for injunctive relief. Article III standing requires a showing of an injury in fact that is traceable to the challenged conduct and redressable by a favorable ruling. See Spokeo, Inc. v. Robins, 578 U.S. 330, 338 (2016) (citation omitted). In addition to Article III standing, Plaintiff must establish standing to bring the UCL and CLRA claims. See Cal. Bus. & Prof. Code §§ 17204, 17535; Cal. Civ. Code §

Karla Elisa Cortez v. Post Consumer Brands, LLC, (E.D. Cal. 2026).

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