Not at all sure - but perhaps Kylie is more adventurous and wants to explore further. Keegan could be totally laid back!

When our late Kisi (Siamese) arrived to live with us she was only a kitten and the breeder told us NOT to let her outside - 'cos apparantley Siamese have no road sense! Well we put up with this for a full year - and she drove us insane!!! So we allowed her out - and she was sooooo happy!!! And the rest of her short life was a joy to her and us !!