Blue started out good but as time went on I noticed them changing up ingredients while increasing marketing.
Pet care giant Nestlé Purina is suing rival Blue Buffalo for allegedly misleading customers about what's in their dog and cat food.
The lawsuit claims that independent testing found "significant percentages of poultry by-product meal" in several of Blue Buffalo’s top-selling "Life Protection" pet foods. The complaint also alleges Blue Buffalo's "LifeSource Bits" contain poultry by-product meal and corn, and that several Blue Buffalo products promoted as "grain-free" actually contain rice hulls.
Read more: Pet Food Giant Purina Sues Blue Buffalo - Business Insider