Companion Animal Welfare

Feline Nutrition and Welfare: Meeting Obligate Carnivore Needs

Cats have unique nutritional requirements as obligate carnivores that must be met to maintain long-term health and welfare.

Key Facts

Cats cannot synthesize taurine and must obtain it from animal protein sources
Arginine deficiency can cause rapid health crisis in cats that can become fatal
Cats have a low thirst drive and derive much water from prey in natural conditions
Dry food diets create chronic mild dehydration that can contribute to urinary disease
Carbohydrate tolerance is lower in cats than in most other common pets

Welfare Considerations

Feline nutritional welfare requires understanding that cats are specialized carnivores with non-negotiable dietary requirements. Plant-based diets are not appropriate for cats regardless of owner preferences. High-moisture diets that encourage adequate water intake support urinary health. Meeting feline nutritional needs is not optional for welfare — nutritional deficiency causes genuine suffering and shortened lifespan.

What You Can Do

Feed high-quality, species-appropriate diets meeting feline nutritional requirements
Provide wet or raw food to support adequate water intake
Consult a veterinary nutritionist before making significant diet changes
Never feed cats vegan or vegetarian diets without specialist veterinary supervision