I had Chanel in a short puppy cut a long time ago and it takes a good 4 months or MORE to grow back - their hair grows very similar to ours so imagine how long YOUR hair would take to grow out from a butch
I love puppy cuts - but if you think it grows back quickly - it really doesn't - Which is why if someone lives in cold weather and plans to cut their yorkie short - remember they'll be naked during the cold months so have lots of sweaters handy