How to Make Your One-Year-Old Jump Off Everything

My son and my daughter when she was one two they just jump off we catch him. My son he jumped off a few times and was all good but then one time he went to walk and there was this little just a slight little dip in the water. He slipped, tripped and he fell in i caught him but he full-on like he decided on the edge of the thing and he's getting his crying.