What Happens If a Dog Runs Over Your Pool Cover Over the Winter?
The short answer
If you have a properly installed winter safety cover (mesh or solid), a quick dash from your dog will usually be okay. Safety covers are engineered to create a tight, trampoline-like barrier that can support the weight of pets (and people) when correctly tensioned and anchored. (Read more)
If, however, you’re using a tarp-style or water-bag cover, that’s a different story: those are not safety covers and can shift, tear, or allow a pet to slip underneath—creating a serious drowning hazard. (Read more)
Why true safety covers handle pet “run-overs”
- Load-bearing design: Safety covers (mesh or solid) are built to support significant distributed loads when properly tensioned and anchored around the pool. That’s what makes them a primary safety device for families with kids and pets. (Read more)
- Tight fit matters: The cover must be taut, with anchors set to the manufacturer’s specs. A loose or sagging cover won’t perform as intended. (Read more)
- Mesh vs. solid:
- Mesh drains meltwater and rain so it’s less likely to form slick puddles or heavy sagging.
- Solid blocks sunlight to help reduce algae, but needs a pump to keep water from pooling on top.
Both types, when installed and tensioned correctly, create a safe walking barrier in emergencies. (Read more)
What to do right after it happens
- Get your dog off the cover safely. Call them to the deck—avoid stepping onto any non-safety cover yourself. (Read more)
- Inspect the cover and hardware. Look for rips, popped springs, bent anchors, or excessive slack; re-tension if needed. (Read more)
- Check for standing water (solid covers). Pump off any puddles so the cover can stay tight. (Read more)
- Verify water level and ice conditions. Extremely low water or heavy ice can change how the cover flexes; keep levels within winterization guidelines. (Read more)
- Schedule repairs or a replacement if you see damage. A compromised cover shouldn’t be trusted for the rest of the season. (Read more)
If you’re using a tarp or water-bag cover
- Assume it’s unsafe for pets. These covers can shift or collapse, and pets can get trapped under the material.
- Upgrade to a safety cover. It’s the single biggest step to making winter safer for your family and animals. (Read more)
Pet-safety tips for the rest of winter
- Keep the cover tight. Re-check tension after storms, thaws, or big temperature swings. (Read more)
- Use a cover pump (solid covers). Prevent puddles that attract pets or create slipping hazards. (Read more)
- Add a perimeter deterrent. Temporary fencing or baby-gates can steer curious dogs away from the pool area.
- Supervise backyard time. Especially during freeze–thaw cycles when surfaces are more unpredictable.
Choosing the right safety cover (and why Calm Water Pools favors Latham®)
Latham safety covers come in custom-measured mesh and solid options, built for durability with heavy-duty hardware and secure anchoring—exactly what you want if pets might cross the surface. They’re designed for child and pet safety and made to last when properly cared for. (Read more)
Important note from Calm Water Pools: we sell the covers but do not perform installations. Latham will arrange free pickup of your existing cover, measure it for accuracy, and provide an exact estimate before your new cover is made—often with a fast turnaround (seasonal timing varies). (Read more)
Bottom line
- A quick run across a properly tensioned safety cover is typically not an emergency—but inspect and re-tension afterward.
- A dog on a tarp/water-bag cover is an emergency risk; upgrade to a true safety cover as soon as possible. (Read more)
Ready to make winter safer for your family and pets? Explore Calm Water Pools’ Latham options here: Winter Safety Covers. (Read more)
Have questions about mesh vs. solid, or how the free pickup and measuring works? Call 240-372-4440 and we’ll help you choose the right setup for your pool and your pets. (Read more)