Questions & Answers about Die Katze fühlt sich bedroht.
Because Katze is a feminine noun, and here it is the subject of the sentence, so it takes the nominative article die.
In this sentence, the cat is the one doing the feeling, so nominative is needed.
fühlt sich is the verb sich fühlen, which means to feel in the sense of to feel a certain way.
So:
- fühlen = to feel
- sich fühlen = to feel, to feel oneself, to feel in some condition
Common examples:
- Ich fühle mich müde. = I feel tired.
- Er fühlt sich gut. = He feels good.
- Die Katze fühlt sich bedroht. = The cat feels threatened.
The reflexive pronoun is a normal part of this verb pattern in German.