Nationwide Mutual Insurance Company and its subsidiaries are facing a major legal challenge after a federal class action lawsuit was filed in Massachusetts over the cancellation of their popular “Whole Pet with Wellness” insurance policies. The lawsuit could affect up to 300,000 pet insurance policyholders across the United States.
Massachusetts Pet Owners File Federal Class Action
On June 4, 2025, three Massachusetts residents—Don Silberman, Karen Silberman, and Netti Sternklar filed a federal class action in the U.S. District Court for the District of Massachusetts. The case, officially titled Silberman et al. v. Nationwide Mutual Insurance Company et al. (Case No. 1:25-cv-11619-BEM), is being handled by Justice Law Collaborative, LLC, a law firm known for its work in consumer protection and class action litigation.
The lawsuit names Nationwide Mutual Insurance Company, Nationwide Veterinary Pet Insurance Company, and National Casualty Company as defendants. Notably, Veterinary Pet Insurance Company underwrites policies in California, while National Casualty Company does so in all other U.S. states.
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What the Lawsuit Against Nationwide Alleges
At the heart of the lawsuit are claims that Nationwide misled customers with promises about policy continuity, especially as it relates to the age of insured pets.
According to the complaint, Nationwide’s website once stated:
“Will you drop my pet from coverage because of age? Never… We promise not to drop your pet because of age.”
Despite this, the insurer announced in June 2024 that it would cancel all “Whole Pet with Wellness” policies within 12 months. The company cited rising veterinary costs and other economic factors as reasons for the cancellations. Importantly, they claimed the move was not based on pets’ age, breed, or medical history.
However, the plaintiffs argue otherwise. They allege that older and chronically ill pets were disproportionately targeted, while younger, healthier pets retained coverage, even within the same household. Social media posts included in the complaint reportedly show patterns suggesting bias against high-risk pets.
Legal Grounds for the Case
The lawsuit asserts four main legal claims:
1. Consumer Protection Violations
The plaintiffs claim that Nationwide violated the Massachusetts Consumer Protection Act (Chapter 93A) as well as similar consumer protection laws in other states.
2. Multi-State Statutory Violations
Count II expands the legal challenge to a national class, applying consumer protection statutes from across the U.S.
3. Negligent Misrepresentation
It’s alleged that Nationwide made misleading statements about the long-term viability of the “Whole Pet” policies and failed to disclose material risks of cancellation.
4. Fraud
The most serious allegation states that Nationwide intentionally deceived policyholders by falsely promising ongoing coverage and had no intention of honoring it long-term.
Also Read: The Impact of Insurance Fraud in the US
Class Certification Requested
The plaintiffs are asking the court to certify both a national class and a Massachusetts subclass. The proposed classes would consist of all individuals whose “Whole Pet” policies were canceled within the applicable statute of limitations. The complaint claims that the case meets the legal criteria for numerosity, commonality, typicality, and adequacy of representation under federal class action rules.
The Bigger Picture: Growth and Regulation in Pet Insurance
This case arrives during a period of explosive growth in the U.S. pet insurance market. According to industry figures cited in the complaint, the market was worth $4.99 billion in 2024 and is expected to reach $15.87 billion by 2030.
At the same time, veterinary care costs are climbing steeply. In fact, urban veterinary services saw a 7.9% increase between February 2023 and February 2024. These rising costs have pushed more pet owners to seek insurance, putting providers like Nationwide under growing scrutiny.
In recent years, several states have ramped up enforcement. For example, Washington State issued over $1.5 million in fines to insurance firms for multi-jurisdictional violations.
Regulatory Gaps Exposed
Although the National Association of Insurance Commissioners (NAIC) adopted a Pet Insurance Model Act in 2022, only seven states have enacted it in whole or in part. This leaves significant regulatory gaps, which the lawsuit claims have allowed questionable business practices to go unchecked—practices that would likely be challenged in other types of insurance.
Also Read: 3 Serious Pet Insurance Mistakes You Must Avoid
Conclusion
The Nationwide class action lawsuit is shaping up to be a landmark case in the pet insurance industry. As policyholders demand accountability and clearer protections, the outcome of this lawsuit may influence not just future regulations but also consumer trust in an industry struggling to keep pace with demand.
