Our cat is turning one year old this week and it's the first one we had that does the MRRP sound. Especially when playing hide and seek. She's very cute :3
She's also the most chill cat we ever had. Even if you do stuff she doesn't like (like putting on a flea band or cleaning her ears), she doesn't bite ore scratch. She just squirms and runs off once we're done. And then she pouts for half an hour before coming back for pets and cuddles, the poor bean...