Perry v. Manna Pro Products, LLC

District Court, E.D. Missouri·Decided August 22, 2022·No. 4:22-cv-00127·Unknown

Opinion

UNITED STATES DISTRICT COURT EASTERN DISTRICT OF MISSOURI EASTERN DIVISION

TONI PERRY, ) ) Plaintiff, ) ) vs. ) Case No. 4:22-cv-00127-AGF ) MANNA PRO PRODUCTS, LLC, ) ) ) Defendant. )

MEMORANDUM AND ORDER Plaintiff, a New York resident, filed this putative class action seeking damages and injunctive relief on behalf of persons who purchased various versions of Defendant’s Nutri-Vet Hip & Joint supplements for dogs. Plaintiff alleges that the supplements contain false or misleading labels and asserts claims alleging deceptive practices in violation of New York Gen. Bus. Law § 349 (Count I), false advertising in violation of New York Gen. Bus. Law § 350 (Count II), breach of express warranty (Count III), fraud (Count IV), breach of warranty under the Magnuson-Moss Warranty Act (Count V), and unjust enrichment (Count VI). She seeks damages and injunctive relief. The matter is now before the Court on Defendant’s motion (ECF No. 14) to dismiss the complaint for failure to state a claim and, as to the request for injunctive relief and as to product versions not actually purchased by Plaintiff, for lack of standing. For the reasons set forth below, the Court will grant the motion. BACKGROUND The following facts are taken from the complaint. The Court also considers “[d]ocuments necessarily embraced by the pleadings,” meaning “documents whose

contents are alleged in a complaint and whose authenticity no party questions, but which are not physically attached to the pleading.” See Ashanti v. City of Golden Valley, 666 F.3d 1148, 1151 (8th Cir. 2012) (holding that such documents may be considered on a Rule 12(b)(6) motion); see also Podraza v. Whiting, 790 F.3d 828, 833 (8th Cir. 2015) (holding the same as to “documents incorporated into the complaint by reference”). Defendant markets and sells the following joint health supplements for dogs:

Nutri-Vet Hip & Joint Chewables For Dogs, Regular Strength; Nutri-Vet Hip & Joint Chewables For Dogs, Extra Strength; Nutri-Vet Hip & Joint Chewables For Dogs, Advanced Strength; Nutri-Vet Hip & Joint Soft Chews For Dogs, Regular Strength; Nutri-Vet Hip & Joint Soft Chews For Dogs, Extra Strength; Nutri-Vet Hip & Joint Biscuits For Dogs; Nutri-Vet Joint health DS Plus MSM Chewables For Dogs, Maximum

Strength; Nutri-Vet Joint Health Plus Perna Mussel Chewables For Dogs, Standard Strength Plus; Nutri-Vet Advanced Cetyl-M Joint Action Formula For Dogs (collectively, the “Supplements”). The Supplements contain the following language on their labels: “Helps supports joint health, flexibility and cartilage in dogs of all ages, including older, previous injured

working dogs.” ECF No. 1, Compl. at ¶ 2. Further, Defendant states on its website that the Supplements “contain ingredients like glucosamine, a key building block for making cartilage”; that glucosamine “help[s] maintain healthy canine joint function and connective tissue”; and that the Supplements also contain chondroitin sulfate, which “protects existing cartilage and slows breakdown.” Id. at ¶¶ 3-4.

Plaintiff alleges that these representations are false. In support of such allegation, Plaintiff cites the following peer-reviewed clinical studies comparing the efficacy of a supplement containing glucosamine and chondroitin against a placebo: (1) Moreau, M., et al., Clinical Evaluation Of A Nutraceutical, Carprofen And Meloxicam For The Treatment Of Dogs With Osteoarthritis, Vet. Record No. 152 at 323-29 (2003) (the “Moreau Study”); and (2) Scott, et al., Efficacy Of An Oral Nutraceutical For The

Treatment Of Canine Arthritis: A Double-Blind Randomized, Placebo-Controlled Prospective Clinical Trial, Vet. Comp. Ortho. Traumatol., 30 at 318-23 (2017) (the “Scott Study”). Plaintiff also cites Plumb’s Veterinary Handbook, which noted that glucosamine/chondroitin supplements are “[w]ell tolerated, but efficacy is uncertain”;

and a journal publication from 2010 that stated that “the benefits of using a combination of glucosamine hydrochloride and chondroitin sulfate nutraceuticals to improve symptoms associated with canine and feline joint disease has yet to be determined.” Compl. at ¶ 8. Defendant has attached to its motion to dismiss copies of the Moreau and Scott

Studies, the Plumb Veterinary Handbook, and the journal article cited by Plaintiff. Plaintiff does not dispute that the Court may consider the publications cited in the complaint on this motion to dismiss. Nor does Plaintiff dispute that the exhibits attached to Defendant’s briefs are authentic and accurate copies of those publications. The Moreau Study states: “The aim of this clinical, prospective, randomised, double-blind study was to evaluate the efficacy, tolerance and ease of administration of

these two NSAIDs and a nutraceutical product, in order to identify the best treatment for dogs with osteoarthritis. The results were evaluated in three ways: by a subjective evaluation by the owners, by a subjective clinical evaluation by a veterinary orthopaedic surgeon, and by an objective analysis of the gait of a group of dogs with chronic arthritic pathologies.” ECF No. 17-1 at 16, Def.’s Ex. 1-C. Likewise, the Scott Study states that its objective was to “assess the safety and

efficacy of an orally administered nutraceutical [containing glucosamine and chondroitin] for the treatment of clinical osteoarthritis (OA) in dogs.” ECF No. 17-1 at 25, Def.’s Ex. 1-D. The Scott Study concluded that “[t]reatment with oral Glu/CS+ for a 90 day treatment period when compared to placebo treatment did not result in a significant increase in activity counts in dogs with clinical OA. However, owner assessment scores

similarly improved throughout the study period for dogs in both groups, suggesting a caregiver placebo effect in this outcome measure.” Id. The excerpt of the Plumb Veterinary Handbook on which Plaintiff relies states that glucosamine/chondroitin sulfate supplements “can be used as an adjunctive treatment for osteoarthritis or other painful conditions in horses, cats, dogs, etc” and that the

supplement is “[w]ell tolerated, but efficacy is uncertain.” ECF No. 17-1 at 7, Def.’s Ex. 1-A. The journal article on which Plaintiff relies states as its “clinical bottom line”: The limited number of high quality clinical trials and the lack of data on objective measures of efficacy preclude recommendations of glucosamine hydrochloride and chondroitin sulfate nutraceuticals as a sole medical treatment for joint disease in dogs and cats.

In brief, the benefits of using a combination of glucosamine hydrochloride and chondroitin sulfate nutraceuticals to improve symptoms associated with canine and feline joint disease has yet to be determined.

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Perry v. Manna Pro Products, LLC, (E.D. Mo. 2022).

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