Cats and dogs taste things differently. As pet food aisles expand, understanding these differences can help explain why pets prefer certain foods and treats. This helps manufacturers develop alternative proteins, therapeutic formulations and sustainable ingredients pets want. Tim Wall shares the biology of taste differences and what it means for the pet food industry and animal health pros.
Cats and dogs have fundamentally different taste systems due to millions of years of evolution: cats are obligate carnivores that cannot taste sweetness but strongly prefer umami flavors found in meat, while dogs are facultative carnivores with broader taste sensitivity including the ability to taste sweet compounds.
Source: PETFOOD Industry, August 3, 2026. Link.
Cats are obligate carnivores and favor umami, but cannot taste sweet, while dogs are facultative carnivores with broader taste sensitivity.” Scott McGrane, PhD, Mars Petcare
Image: Link.
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