Well...last night my normally happy-to-sleep
My daughter didn't climb out of her bed until at least 2.5yrs old. I knew that she was probably capable, but she never tried until she was big enough to safely climb out and come wake us up in our room. I don't think she ever pulled the tray off the high chair. We moved her just because she was getting older and we had already bought the booster seat to use for a vacation.
With him I need to worry more about him getting into things he shouldn't. I'm really worried he's going to figure out how to open the kitchen cabinet that has our cleaning supplies in it. I put a child safety latch on it and for now that's enough. I won't even let him touch the door because I'm afraid my stinker will figure it out if he had a chance.
Oh and he also figured out how to open doors even though he can barely reach the knob.
Do you have a stinker like I do? When were your kid able to climb out of a crib? Can your children open child safety locks?