Top Public and Private Fenced dog parks in O'Fallon, Missouri

Just under .25 acres of fully fenced backyard with 6ft white vinyl privacy fence. Tons of fence line to run! Play with your dog or sit in one of our human seating areas and relax while your dog goes on an exciting Sniffari! Doggie water bowl and small plastic pool (dogs only) included. Rental also includes communal toys for fetch and chew and your dog gets to walk away with one complimentary new tennis ball with every visit! Safe, pesticide and fertilizer free yard with native pollinator garden (spring/summer/fall only), bird feeders and bird bath. PLEASE DO NOT USE TRAMPOLINE OR KID PLAYSET/SLIDE

Chain link fence surrounding entire yard with concrete patio and shading for the dogs who like to sunbathe or prefer to relax in the shade

Park in driveway and Enter through gate to left side of Garage, WELCOME to Slem’s Sniffspot!!! If there is a vehicle in driveway please park to the side of it instead of behind it if possible. Open 24/7, well lit at night, shaded patio area with fans on hot days, kiddy pool & splash pad for dogs that want to dip, drinks for humans, fire pit to use on cold nights, just let me know your request!! WiFi available. Alexa available. Poop bags/trash can available. Indoor restroom available if we are home and awake 😊 cell number and other info is on patio table. Please note *if you book your reservation after midnight and it’s for any time between 3am-9am the same day, there’s a possibility I won’t see it in time to prepare. This means there might be a couple of “unclean” spots in the yard from my dogs being let out the night before. *Extras are available for an extra charge. They are: Agility Equipment Setup, Firepit, propane patio heater, BBQ Grill, Birthday Pup decor. You will find them listed in “Extras” when you book your reservation. IMPORTANT!!! Per Sniffspot & my rules: Your pets MUST BE vaccinated and must not have been in recent contact with other pets that have parvo.

Welcome to The Wagging Tail! 🐾 Our fully fenced suburban backyard is the perfect safe and private space for your pup to run, sniff, and play! Spacious and secure, it’s ideal for dogs who love to zoom around, chase a ball, or lounge in the sun. For extra enrichment, there are plenty of squirrels, rabbits, and birds in the neighboring yards — perfect for curious pups who enjoy a little wildlife-watching while they play. Located in a quiet neighborhood, this spot is easy to access and stress-free for both dogs and their humans. Whether your pup wants active playtime or just some peaceful sniffing, Wag Yard is ready to welcome them for a tail-wagging good time! Highlights: • ✔ Fully fenced and secure • ✔ Spacious yard for running and playing • ✔ Plenty of squirrels, rabbits, and birds to watch • ✔ Safe and private suburban location • ✔ Perfect for dogs of all sizes

1/2 acre of fenced in fun!! Use of fire pit available. Please clean up after your pets. Thank you!

Welcome to your pup’s private paradise in the heart of Maplewood! Anna’s yard is a fully fenced, safe, and spacious outdoor escape designed for dogs to run, sniff, and play freely. Whether your dog loves to fetch, zoom, or simply explore at their own pace, this secure yard offers the perfect setting. Our yard is ideal for: 🐾 Dogs who need off-leash time without the stress of a dog park 🐾 Reactive pups who benefit from private play 🐾 Bonding time with your furry best friend Features include: ✔️ Fully fenced yard for peace of mind ✔️ Shaded areas for hot days ✔️ Clean-up supplies provided ✔️ Fresh water available ✔️ Easy parking and access Conveniently located in Maplewood, this spot is perfect for locals and visitors looking to give their dogs a fun and safe outdoor experience. Free street parking is often available right in front of the house. If it’s temporarily taken, there’s typically space within a house or two on the same block. Book your visit today—your dog will thank you!

We board furry pets, they love the yard! Let your pet love it too. There's plenty of room to run, skip, jump, and play. Gates on either side, both with barrel locks, easy access. Street parking only. There is a water spigot by the front door, but I can leave water bowls out if requested. There will be toys in the yard and mini bones by the deck. Trash can is around the front by the garage. If someone is home, there is a restroom available.

Fully-fenced, secluded, mostly grassy areas. Shade over the patio with seating. WiFi available.

Beautiful yard we would love to share with other dogs!!

This is a privately owned empty residential lot (not a backyard) however there is a neighbor next to the property with a driveway in between. Property is a “pie shape” approximately 2,000 sqft. Fenced section is approximately 130’L with one end at 30’W and the other end at 6’. Entrance is at the corner of Atalanta Avenue and Glen Road. Street parking is on Glen Road (long fence side). The city does not allow signs (see photos for more clarification). This is a residential neighborhood; you will most likely see other people and dogs during your visit but not in the park with you. This is a self regulated private dog park / dog run similar to a regular dog park. There is not water on site however a bowl will be left on site (typically inside the toy box to keep it clean). A pet waste station is available along with a “used” poop bag bucket, trash receptacle, and some dog toys. Please remember to clean up after your dogs, put away toys, and throw away trash. Pesticide free - consider bringing bug spray. To keep moles away, mole spikes that vibrate in the ground are in use and you can hear a buzzing noise. The sand pit / tire area is for digging - please try to keep all digging isolated to the designated area only and try to fill in any holes dug by your dog outside of the pit area. Sun sail is up during spring/summer months only - that’s what the poles are for - no climbing please. Patio umbrellas can be lifted up (use crank) during your visit and MUST BE RETRACTED and use the secure strap at the end of your visit (please use common sense and do not put the umbrellas up if it’s super windy). There is a 5 dog max. We prefer no more than 3 humans to 1 dog; please use the “extra feature” for more visitors. Dogs should NEVER be left unattended. Please note. This park is for dogs to enjoy. This park is NOT a playground for kids/adults. The obstacles, agility equipment, and toys are for the dogs. Humans should not be climbing on the equipment or mis-using the toys. The neighbor does not want toys or tennis balls hitting their vehicles. If we see this type of behavior or rules not being followed, you will potentially be banned from future reservations. *Please understand this is mostly a self-regulated dog run/park. You MUST cleanup after your dog. However sometimes poop gets missed and I give everyone the benefit of the doubt it’s not done intentional. We want all visitors to have a great experience at K9 Corner.* **This spot is not a business to make money for profit. All proceeds are considered donation for upkeep of the dog run, lawn maintenance, dog toys, etc. If you have questions/comments/concerns, please text 314-384-2279.**

We have 7 acres of fenced in pasture all ready for your pup to explore! It's a farm area with beautiful views and lots of open area so your pup will never get bored!

We have 1.25 acres near beautiful downtown, Kirkwood! We have an interior yard and a larger area outback with parking. There’s sheltered seating, water, bowl, dog, toys, and poop bags with accessible trashcan. We also have a pot towel hanging out. Please always let me know if you have any questions! We basically have 2 yards it seems most dogs appreciate the outer yard beyond the driveway the most! 

Our spot is spacious, grassy and well-maintained with lots of room for your pup(s) to run around, play ball, run through the sprinkler, or just roll around in the grass. You can drive your vehicle directly into the Sniff Spot, no leash required. Large water bowl and tap water for the thirsty pup(s). A patio table/chairs with umbrella is available for you to relax while your pup(s) tires themselves out. There’s a disc golf target with discs (or bring your own). Also available is high speed WIFI.

Secluded, large, 6 foot privacy fenced backyard perfect for off leash play.

Temporarily under construction, but I'd love to hear from you if you'd be interested in exploring our spot! The spot is a little bit of a mess right now as grass seed was just sown in May 2025. However, soon this spot could be your pups favorite nature retreat in town. Filled with native, nontoxic plants, your pup will have countless encounters with fun smells while they explore the various sections of the spot. There is a large water bowl on the deck next to a side table with some amenities including dog bags, hand sanitizer and a mud towel. The main dumpster can be used for dog droppings. There are two households at the back of the spot with other dogs; a Great Pyrenees and two Chiweenies. They all love to play fence race, but are all friendly. You may access the spot by following the driveway to the wooden gate. The spot is entirely fenced with the shortest being 4 feet in height.

Welcome to our fully fenced yard with plenty of space for your dog(s) to run, play, and explore! There are two gated entry points: one accessible from the front of the house on the left side, and another if you prefer to park on Waterbrook Drive and walk to the gate on the left side if you were looking at the back of the house. Fresh water is available from the spigot near the grills, with a dog bowl provided for your convenience. For dog owners, there’s a shaded seating area under the deck with access to an electrical outlet. We hope you and your pup enjoy your visit!

I have a large fully fenced city lot ready for a play date.

Nice medium sized fenced in yard with private entrance and quiet neighborhood. Amenities include table and chairs, outlet, lighting, dog toys and poop bags. Trash can on the side where you enter so feel free to throw poop bags in there (small blue one on the right)! There is also a small bowl in the outside tub where you can use the red hose to fill it up with water and give it to your dog(s) as well. Enjoy! Feel free to message me with any questions!

Welcome to our quiet, private backyard oasis — the perfect spot for your pup to run, sniff, and explore freely! This fully enclosed grassy yard offers plenty of space for off-leash fun, surrounded by mature trees for shade and natural smells. It’s peaceful and secluded with no other dogs or people around, so it’s great for reactive pups or dogs who just enjoy a calm environment. There’s a sturdy metal shed, but otherwise it’s a wide open space for fetch or relaxed roaming. Come enjoy nature, safely!

There’s a patio to smoke and hang under there is water for your dogs, as well as a small kitty pool for any type of dog in the summer in the spring as well as doggy bags and just a enclosed area for any special dog.

Huge fenced in yard!