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"Neuter" refers to the surgical sterilization of an animal, typically a male cat or dog, by removing their testicles. It's important to note that "neutering" specifically refers to the sterilization of male animals. The equivalent procedure for female animals, such…

The nictitating membrane, also known as the third eyelid or haw, is a translucent or semi-transparent membrane found in the eyes of some animals, including cats. In cats, the nictitating membrane is not always visible, as it typically rests beneath…