我隻豬仔 has the same behaviour of yours... plus now he can hold the 搖鈴 and laughing with sound ... wooo??? but how does he know that???
he now doesn't like to lie flat when you carry him, he likes you to make him like stand up posture... so that he can see more... and when we have our dinner, and put a pc of veg near to his mouth... he opens his mouth??? or even when he sees me drink water, he will also open his mouth too... haaaaa????
but very funny... last Saturday, we saw the Monster Inc from TV and BB also saw the blue monster 'momo'... when momo scares the little girl with crazy sound... my BB also cries... ha ha ?-( ?-(