I have 2 6 week olds, Saffron and Sachi and the vets think that Saffron will be medium haired and Sachi long haired. But one vet said no Sachi will have short hair.
I am wondering.
I've been fooled a few times with mixed breed barn kittens, so no real way of telling till they are older. Seems the fluffier they are, the longer hair they will have; but its no guarentee.