I always use a short leash with my dogs. They seem to respond better than with the longer leashes. I feel that they are much better at heeling this way.

Pros: It helps you control your dog

Cons: Not as easy with a large dog

We have many of these laying around, use them all the time. All colors and sizes.

Pros: good to have, protects your dog

Cons: nope

Mendota's leads are good. Their price is not bad and they have a choice of colors--red, green, and...hmmm red and green. We use them at the shelter.

Pros: soft and strong

Cons: have order

We use 6' leads for daily walks around town.

Pros: strong & sturdy

Cons: Can't think of one....