Thud guard baby helmets?

[helle]

Mmmm. I'd hate to say it but sounds like someone is trying to cash in on paranoid mothers. If he's stacking it from his own height and not jumping head first from a table I doubt he's going to cause himself any drastic injuries. Maybe just a couple of extra bruises

[Rumpleteaser]

Helmets will only cause your baby to overbalance due to the extra weight it will be carrying on its head.
Both my boys were mobile at an early age, walking at 10 months. They both had a tonne of bruises and still do, they are just falling from higher heights and at faster speeds.