I bought my cat a stretchy GPS collar just to know where he wandered at night: the morning I found him pinned against the fence, it had nothing to do with a faulty tracker

I bought my cat a stretchy GPS collar just to know where he wandered at night: the morning I found him pinned against the ...

A stretchy GPS collar seemed like the perfect solution to track a wandering cat at night. But elastic doesn’t release under pressure—it tightens like a noose. One morning revealed the brutal flaw in design that puts thousands of cats at risk every year.