I have cat named kalo Munna , kalo Munna is very clever and smart whenever whenever he get hungry he is pretend to be sad to get food from me. whenever he want food he trudges slowly around the room and he is pretending that great injustice is happening with kalo Munna.Doing a meow meow to get food as I given food to kalo Munna so meow meow sad voice turn into happiness and his tail was flicking with excitement and all the sadness disappeared.kalo Munna is truly truly master mind.