angel,
ya ya, agreed with jascmy.. got once, when we went back to my in-laws place, my boy got frightened n cried very badly cuz my dog suddenly barked very loudly, then for the next nights, he kept crying n doesnt wanna sleep in his cot.. everytime i put him down when he slept, he will crying waking up again.. so i have to carry him n wait till he deep in sleeping, then put him back again.. then when i carry n pat him to sleep, i also talked n told him that no need to scare of the doggie cuz she's his jiejie.. after that, he can sleep in his cot without crying le..