i think, at least while your puppy is learning to walk on a lead, etc you should use a harness, since your puppy will be unpredictable and may yank on the leash as its learning.
once your dog masters walking on a leash with you, you can try the collar, but beware that even the most trained dog might pull sometime, or you might have to pull it.
my vote? a harness.
once your dog masters walking on a leash with you, you can try the collar, but beware that even the most trained dog might pull sometime, or you might have to pull it.
my vote? a harness.