I had 2 cats before with a touch of the oriental about them - brother and sister and amazingly friendly, chilled etc - were handled a lot as kittens by DB's GF at the time.
I now have a 16 month old half Siamese boy who is lovely but quite moody and stroppy - doesn't like his legs being touched much... not keen on brushing, very keen on miaowing AT me, loud...
so this morning it's lightly raining and he's yowling - he got his breakfast, attention, treats then I opened back door area for him to go out - still no - so I pushed him gently towards cat flap and the bugger hissed at me... not badly just a bit. then when I went out of the other back door to feed goldfish he waited and followed me out...
is he just a moody bugger? are siamese like this? is it his character? Also at this age he's still quite a baby but getting better, is this normal? the other 2 were fine went out from 5 months old but I left it til just after his first birthday.