DD 18months has recently started throwing little tantrums.
When told no or asked to stay away from something, she immediately throws herself on the floor screaming. Sometimes whatever is in her hands gets launched or more recently she squeezes whatever the thing is (for example: teddy) so hard and her face screws up - it's like she's baring her teeth like a dog!
This happens in our home, in shops, outside!
How do you deal with this?