Mufasa was once the sweetest, nicest cat out of my 3 cats. But after Mike Lowery moved in, she seems extra cautious of the other 2 cats now. She hisses at them from time to time and even strikes them if any of them get too close. What’s most odd about this is one of them is her brother. Somehow Mike messed up the harmony between them. I guess it’s like the old saying, “Two’s a company three’s a crowd.”