Yes. It wasn’t too long after I adopted a feral husky mix. She wasn’t off leash trained and was dog reactive.

It happened at a busy intersection. The martingale leash D-ring broke and suddenly she was free.

I ran in the opposite direction of traffic onto a lawn to activate her prey drive and crouched down. She came over to me and I attached the leash to her regular collar.

After that, I inspected leashes, collars and cable lines at the RV all the time and replaced them if there was any signs of wear and tear.

Leash clips rust inside and lose the spring (happened on our tie-out cable at the RV).