What do you thing

Question
My standard poodle is 14 month when will she becomes on heat?  

Answer
Well I have had one that didnt come into heat until 17 months of age for the first time.  So it should be anytime.  If she doesnt come into heat soon, then I would take her to your vet and have her looked at.  You can have a thyroid test done to check.  If the thyroid is low then she will never come into heat and never breed so she would need to be spayed ASAP.