Placeholder. The first commercially available dog food made with lab-grown (cultivated) meat protein launched via fermentation technology that requires no arable land or animal products at all — a genuine first for the pet food category, not just a marketing 'sustainable' claim.
What we've found so far: Calysta and Marsapet's FeedKind Pet protein (February 2025) is produced through fermentation, and FORZA10 separately claims the first complete cultivated-meat pet food commercially launched in the EU.
Open research: Get direct comment from Calysta on production scale and unit economics; interview a veterinary nutritionist on nutritional equivalence to traditional meat protein.