Hello! Weird question, sorry! I live with a Japanese girl, when I am out of the room and she is alone with my cat, she says this aggressively to the cat "Eso/Esso" or "Aso/Asso" (I am unsure). Can someone please help me with the meaning? I would like to understand if she is a good person. Because she acts like she doesn't like the cat and I am worried about the situation. Is this word bad? Thank you so much 