Get a solid safety cover that meets ASTM F1346.

Yes, a properly installed solid safety cover (not a solar blanket or a cheap tarp) is the safest option for both kids and pets. That ASTM standard means it can hold the weight of a child or a dog without collapsing into the water.

Mesh safety covers are also okay — they drain water so you don’t get a pond on top, but small paws or fingers might still slip through the weave. Solid covers prevent that completely. The downside is they collect water and debris, so you need a pump to drain the top. Worth it for the peace of mind.

Automatic covers (the motorized kind that roll on tracks) are even safer because they’re harder to forget to close, but they’re expensive and need professional installation. If budget allows, go that route. Otherwise, a manual solid cover with heavy-duty anchors and straps does the same job at half the price.

Whatever you pick, make sure it’s properly secured every time. A cover that’s half-on or weighted down with bricks is useless.

Don’t cheap out on this one. It’s the difference between a dry pool and a tragedy.