I used to be anti-leash for kids but now that my daughter is almost 2, she enjoys walking/running instead of sitting in her stroller. For the most part, we let her go wild and one of us will just chase after her if we need to. But at a recent trip to the zoo, I find that it's hard to run after her in any sort of crowd and was thinking about getting her a backpack leash or something.
Thoughts? Are they helpful? Does it prevent toddlers from running too far off?