Blue Buffalo is owned by General Mills (the United States, NYSE: GIS), which acquired the brand on 24 April 2018.[1][2] Blue Buffalo was founded in 2003 in the United States and was independent until 2018.
Blue Buffalo was founded in 2003 by a family whose dog developed cancer, and it built its business on advertising that compared its ingredient lists directly against mainstream brands. General Mills bought it in 2018 for $8 billion, its entry into pet food and its largest acquisition.
General Mills acquired Blue Buffalo for about $8 billion, its largest acquisition. Pet food had been growing while packaged human food stagnated, and Blue Buffalo sold on named whole ingredients rather than meat meals, largely through pet specialty retailers.