A new class action lawsuit alleges that Schell & Kampeter, Inc. deceptively markets its Taste of the Wild grain-free dog food as a healthy and safe option for pets. The complaint argues that there is no medical or scientific justification for feeding a dog a grain-free diet rich in legumes. Instead, the lawsuit claims the food poses serious, potentially fatal health risks by increasing a dog’s chance of developing a severe heart condition. If you purchased Taste of the Wild grain-free products believing you were providing premium nutrition for your pet, you may be eligible to take legal action to hold the company accountable.
The 38-page lawsuit, Vilekar v. Schell & Kampeter, Inc., was filed on April 29, 2026, in a California federal court. It contends that the manufacturer has actively minimized public awareness regarding the dangers associated with its grain-free formulations. Despite growing concern from veterinary researchers, the lawsuit alleges that the company does not disclose these risks anywhere on its product packaging or its official website, leaving everyday people completely unaware of the potential threats to their dogs’ cardiac health.
The Connection Between Grain-Free Diets and Canine Heart Disease
At the center of this legal battle is a serious heart condition known as canine dilated cardiomyopathy (DCM). This disease weakens and enlarges a dog’s left ventricle, severely reducing the heart’s ability to pump blood throughout the body. While some large breeds are genetically prone to DCM, veterinary scientists began noticing a troubling trend around 2009: the disease was appearing in dog breeds that normally do not suffer from it.
According to the lawsuit, independent researchers found a strong correlation between non-hereditary DCM and diets heavily reliant on plant-based proteins and legumes—such as peas, lentils, and chickpeas—which pet food brands use as substitutes for grains. The complaint states that the Food and Drug Administration (FDA) launched an official investigation into the matter in 2018. During this federal probe, Taste of the Wild reportedly ranked in the top three among all dog food brands most frequently associated with DCM diagnoses, showing a clear pattern that the lawsuit claims should have been addressed.
Legal Context: California Consumer Protection Laws
The lawsuit was brought under multiple state statutes, including the California Unfair Competition Law, the California Consumers Legal Remedies Act, and the California False Advertising Law. These regulations are designed to protect everyday people from deceptive marketing practices and ensure that companies provide honest information about the safety of their products.
The legal argument is straightforward: it is illegal to market a product as “healthy and safe” if it carries an unmentioned risk of a fatal disease. The lawsuit seeks restitution for pet owners who spent money on these products under false pretenses. By combining forces in a class action, everyday consumers can demand that major corporations respect safety boundaries and provide clear warnings when their products are linked to severe health outcomes.
You May Be Eligible if You Bought Taste of the Wild in California
The Taste of the Wild class action lawsuit focuses on protecting pet owners who purchased the brand’s grain-free formulas within the state of California over the past three years. If you bought this food trying to do the best for your pet, you don’t stand alone; thousands of other dog owners are facing the same worries.
The lawsuit explicitly lists the following grain-free recipes as part of the legal complaint:
High Prairie Line: High Prairie Canine Recipe, High Prairie Puppy Recipe, and High Prairie Canine Recipe with Bison in Gravy
Pacific Stream Line: Pacific Stream Canine Recipe, Pacific Stream Puppy Recipe, and Pacific Stream Canine Recipe with Salmon in Gravy
Wetlands Line: Wetlands Canine Recipe and Wetlands Canine Recipe with Fowl in Gravy
Other Specialized Recipes: Appalachian Valley Small Breed, Pine Forest Canine, Sierra Mountain Canine (including Lamb in Gravy), and Southwest Canyon Canine (including Beef in Gravy)
Prey Limited Ingredient Line: Prey Angus Beef, Prey Trout, and Prey Turkey Limited Ingredient Recipes for Dogs.
How Pet Owners Can Protect Their Rights and Seek Justice
If you feed your dog any of the formulas listed above, or if your dog was diagnosed with heart issues while eating Taste of the Wild, there are several steps you can take to preserve your rights as the case moves forward.
Save Your Purchase Records: Keep receipts, online order history, or pet store rewards records that show you purchased the grain-free recipes within the last three years.
Gather Veterinary Files: If your dog was evaluated for heart conditions, request copies of the medical records, ultrasound reports, and any dietary recommendations made by your veterinarian.
Document Product Information: Keep any remaining bags of food or note the specific recipe and lot numbers if available.
Connect with an Experienced Attorney: There is no cost or obligation to reach out to a legal professional to discuss your options. An attorney can help you understand how to navigate this active investigation without any upfront financial commitment.
Schell & Kampeter has not admitted to any wrongdoing, and the lawsuit will require a thorough look at pet food manufacturing standards and veterinary data. However, at ClassActionU.org, we believe that our pets deserve the highest quality of safety and care. Standing up to major pet food manufacturers ensures that everyday consumers are given the honest facts required to keep their families and pets safe.