He never seems to know when he needs the toilet, but in the summer holidays I bought a potty anyway. He tried to squeeze out a wee and poo (little of both came out), and has done this a few times (sometimes when I ask if needs the potty, he says yes then tries, sometimes he announces himself but doesn't really go), but normally he is just playing and just goes on the floor. The only way he realises is the sound and he looks suprised. I rush him to the potty if I catch him, but it's still happeneing. He shows no signs of needing to go, he will go during whatever he is doing (including sitting on chairs ). Is he not ready yet, or can I do more to help him? Shall I put him on the potty every 30-60 mins? DH has taken half term off to try and crack this, but I am not sure how. Thankyou