Restraining babies from climbing out of the crib

Rug Rats like to climb, and what can we do to stop it.For one babies rebel against routines.Gently pick your kid up and place him back down in the crib. No fuss, no muss. Sorta like telling the animals your going off to work and shutting the front door. Let them deal with it.You dont even have to talk. They want contact at 3am, thats there problem. They will get over it. the rug rat might be PO’d for awile, but persistence works mostly every time over time..So be consistent.  Now go get some sleep..