Best Outdoor Gate Locks for Pet Owners: Keep Dogs Safe in the Yard

If you're a pet owner, your backyard is more than just outdoor space — it's your dog’s playground, potty zone, and safe haven. But all it takes is one poorly locked gate for your pet to wander off or get into danger as well as your children. Also learn how to secure your backyards for your children. Whether you have a small puppy or a curious large breed, making sure your gate is secure should be a top priority.
Luckily, you don’t need an expensive fence upgrade or a complex smart system. The right outdoor gate lock can make a big difference in preventing escapes and run aways — and that’s where Yardlock comes in.
Why Gate Security Matters for Pet Owners
Dogs are clever, determined, and often stronger than we expect — especially when excited by smells or sounds beyond the yard. A gate that's loose, unlocked, or easily pushed open can quickly become a safety hazard.
Read More: Best Locks For Wooden Gates and Backyard Security
Common problems pet owners face:
- Dogs pushing or nudging open gates
- Kids forgetting to latch the gate behind them
- Jumpers and diggers slipping through gaps
- Smart dogs learning how to open basic latches
That’s why a reliable, tamper-proof fence lock, and keyless gate lock is the best investment for pet safety.
Best Outdoor and Backyard Locks to Keep Your Pets Safe
1. Keyless Gatelock for Wooden Fence Gate

Gate Lock XLS Heavy Duty
Strong, durable stainless steel lock with a keyless combination system — perfect for securing outdoor gates with ease.
View ProductWhy pet owners love Yardlock Keyless Gatelock:
- Dogs can’t paw or push it open
- Prevents accidental openings by guests or kids
- Withstands chewing, jumping, and rough weather
- Combination can be changed anytime
Use Case: Perfect for wooden backyard gates, side gates, or pool enclosures.
2. Yardlock® Shed Lock with Combination Access
If you store pet supplies, food, or lawn chemicals in your shed, keeping it secured is just as important. Dogs are naturally curious, and an open shed could expose them to dangerous materials.

Gate Lock – Black by Yardlock
Weather-proof, rust-resistant, and keyless. This DIY-friendly gate lock offers a 4-dial code for enhanced backyard security — no keys, no hassle.
Shop NowBenefits:
- Secures outdoor storage from pets and wildlife
- Keyless combination makes it easy for owners, impossible for paws
- Heavy-duty steel construction stands up to abuse
Use Case: Use on sheds, outdoor cabinets, or garage side doors.
3. Yardlock® Key Lock Box
Have a dog walker, pet sitter, or family member who regularly comes by? The Yardlock Key Lock Box makes key sharing simple and secure — no need to leave keys under mats or unlocked gates.

Locker Box by Yardlock
Keep keys secure for guests, contractors, and realtors. This combination key box is ideal for rental properties or busy households — no more hiding keys under the mat!
Pre-Order NowWhy it’s pet-parent approved:
- Keeps access controlled with a combination code
- Prevents unauthorized access to your home or yard
- Mounts on fences or walls near gates
Use Case: Perfect for homes with pet sitters or rotating visitors.
Pet-Proof Tips to Use With Your Gate Lock
For maximum peace of mind, combine your Yardlock product with these additional steps:
- Install the lock high on the gate so it’s out of reach for large breeds
- Reinforce the bottom of the fence to prevent digging escapes
- Add a gate stop to prevent it from swinging or gapping open
- Keep the latch area clean and free of chew marks or wear
Keep Your Dog Safe — The Smart, Keyless Way
You don’t need techy gadgets or expensive fencing to keep your pets safe. Yardlock’s line of keyless outdoor locks is trusted by pet owners across the U.S. for one simple reason: it works.
✔ No keys to lose
✔ No Wi-Fi or batteries required
✔ No more gates left open
Ready to Secure Your Yard?
Explore our most trusted pet-safe lock products today.