How can I get my puppy to walk with me on a leash?

let it get a lil bit older around 3-5 months for it to start recognizing everything around right now hes in the stage where he sits n wonders around n sleeps, i have a 3 months old miniature pincher and its barley learning how to walk with a leash she whines a lil n bites on the leash while we walk but shes starting to walk without trouble because she loves seeing new things , soo just give it a lil bit more time =)