Learning to walk requires both strength and balance - help your child develop both by building a cushion mountain.
You'll need lots of pillows and cushions to stack together - the idea is to build something which your baby can scramble up (with your help), but to ensure a soft landing if they do stumble.
Holding your baby to keep them steady help them climb up the cushions and stand on top - remember to give them lots of encouragement!
NB for safety reasons make sure your baby is always supervised when doing this activity; likewise it's a good idea to play this game away from any furniture with sharp corners which your baby could hurt themselves on if they were to fall.