We got a cat 7 weeks ago. He's a neutered male aged around 2. He appeared in a local woman's garden as a stray when he was a few months old with his siblings. She took great care of him, feeding him and providing shelter but re-homed him as she had 4 cats of her own. So he is used to human contact from a young age. He was chosen for our family because of his gentle and affectionate nature. The charity that had been looking out for him and the woman who cared for him felt he'd make a great pet for children. After 7 weeks he's settled in very well. He seems comfortable in the house, the garden and with us. He seems to like us. He likes to be near us, follows us around, waits outside the bathroom when I have a shower etc, displays affection. In many ways he's a very easy cat. He's not demanding, he's quiet, he doesn't miaow much. The only problem is that he bites us when we stroke him. This ONLY ever happens when he is happy, excited and has approached us for affection, rubbing his head on us, trying to headbutt my hand so I stroke him. He seems to greatly enjoy the first 1 or 2 strokes then suddenly attacks us for no reason! It's not a case of us giving him unwanted attention - it's him who demands attentions then he suddenly turns. He often jumps on to the sofa or bed, rubbing against us, we stroke him and then get bitten or scratched. It's quite disappointing to have this beautiful, friendly cat that we can't stroke - and it hurts! My previous cats haven't been liked this. Does anyone have any experience of this behaviour or know how we can discourage it?