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How to get your cat out of the malnutrition stage
Recognize the signs of malnourishment in your cat.
Although cats can be clever when it comes to concealing illness, your cat will probably not be able to hide her malnourishment. Signs to look for include dry and scaly skin, muscle weakness, and runny or hard feces.
She may also stop grooming, feel fatigued, and become very skinny. Malnutrition can cause neurologic signs in cats.