I was today years old when I realized that cats “make biscuits” not only because they feel happy or relaxed.. but b/c th…

I was today years old when I realized that cats “make biscuits” not only because they feel happy or relaxed.. but b/c they have scent glands in their paws, so when they knead, they're leaving their scent & claiming you (or the blanket) as theirs. ALSO b/c they love you & associate you with safety.