
These types of plastic carriers are fairly sturdy and easy to clean. They have two doors: one at the end and another on top. The top panel that lifts up to open is also where the handle is placed, which happens to be its weakest feature.

The top panel, when latched, is held in place by two short metal rods that fit inside of two molded recesses in the plastic. If an animal of significant weight is inside and you lift the carrier by the handle alone, there’s a chance that one or both of those metal rods can slip out from their holes, which could result in a precious animal running off.

As tempting—or habitual—as it is to simply grab the carrier by that handle, use some discretion. I have found it safer to support the carrier from the bottom or by holding it by the side ledges. Try to avoid carrying it by any panel that can open. Also, in supporting it by the bottom, it is more stable should the animal shift or move around inside.

I felt compelled to share this because during a tornado warning, we put Splotch (our heaviest cat) into a carrier and brought her to the safe spot with the others. Well, in that minute or two of moving her between rooms, a metal rod managed to slip out. Thank goodness we discovered that when we did.
It's natural to see a handle and just use it. However, as a precaution I’ve taped reminders to each carrier. It may be a little obnoxious, but at least it’s effective. Better safe than sorry.

Passing time caring for critters.
Creating while they nap.