Roamer Lock™ Leash

Ordered one on another site and got the lock by mistake instead of metal classic. The key features the lock mechanism is definitely more secure than the old metal design, however I found I had trouble disengaging the lock when taking it off the dog. It did prompt me to ask the question "why do I need a second locking mechanism on a leash that is attached to the back of my dog's harness?" It is not like the dog is going to be able flick the lever and squeeze the release. I've owned the classic metal version for over 5 years and never had a dog slip the double claw lock on the loop. I am more likely to see the dogs get off poorly secured harnesses. My other reservation on the new mechanism is how well it will take getting dirt/sand/mud and ice in the mechanism. There have been a couple times I have had to use pliers to break loose the classic after a busy day at the beach. Time will tell on the new mechanism. I am sure the folks at Ruffwear have tested these things. I do hope that Ruffwear continues to make the classic version as I find it plenty acceptable to manage 3 dogs.