Cats acquire taurine, a critical amino acid responsible for normal vision, digestion, heart muscle function, and a healthy immune system, from the muscle meat of their prey.
Risks
Ensure the rat is not poisoned or carrying diseases, as these can harm your cat.
Suggestions
If your cat catches a rat in the wild, it is generally safe for them to eat.
However, be cautious of potential poisons or diseases the rat may carry.
Note: even if labeled as safe, any food can potentially cause allergies. When introducing a new food, please feed a small amount and observe your cat for any allergic reactions.