296 Dogs Just Set a Guinness World Record at a Las Vegas Waterpark Pool Party

by Ryan Rose

What Happened at Doodlepalooza

Doodlepalooza 2026 took place on Sunday, Sept. 27, from 11 a.m. to 2 p.m. at Cowabunga Canyon, the waterpark at 7055 S. Fort Apache Road. By the end of the day, 296 dogs had shown up. News 3 Las Vegas reported that the crowd broke the Guinness World Record for the most dogs attending a dog pool party.

The old record belonged to Chewy, the online pet store. According to Guinness World Records, Chewy drew 276 dogs to a pool party at its "Bark Park" in Coral Gables, Florida, on May 9, 2026. Las Vegas beat that mark by 20 dogs, a little more than four months later. News 3 reported that We Love Doodles, the event's presenting sponsor, was officially recognized and presented with the honor.

This was not a free-for-all. Doodle Rescue USA ran it as a members-only event. Dog owners applied for a free membership first, and the rescue's team reviewed every application. Tickets cost $60 per dog, and sales closed before the event. That setup helped keep the day safe for the dogs and gave organizers a clean count, which matters when you are trying to prove a world record.

The dogs had the run of the place. The wave pool, the kiddie area, the splash pad and the grassy lawns were all open to them. The slides were closed for the day. People were allowed to wade in to supervise, but only up to their knees. There was no human swimming. In other words, this was a pool party thrown for the dogs, and the humans were the guests.

Most of the crowd was made up of doodles and poodle mixes, the curly-coated breeds that have become some of the most popular family dogs in the country. Think goldendoodles, labradoodles, bernedoodles and plenty of others. The event was timed to run during National Dog Week, and it was the first time Doodlepalooza has ever been held.

Danielle Dunker of Doodle Rescue USA summed up the day in a statement to News 3. She said, "This record belongs to every dog and person who showed up." She added that the event gave hundreds of doodle families a chance to celebrate together while raising awareness for dogs that still need foster families and forever homes.

A curly white poodle paddling in clear pool water, the kind of poodle mix that filled the Doodlepalooza wave pool

Why It Matters to Las Vegas Residents

First, let's clear up the location, because it has been a little confusing online. Cowabunga Canyon is not the Henderson waterpark. It sits on Fort Apache Road, just southwest of the 215 and Sunset Road interchange. That puts it in the Spring Valley area on the southwest side of the valley, and the park itself markets the spot as Summerlin. Its sister park, Cowabunga Bay, is the one in Henderson. Both parks run under the Cowabunga Vegas name and share season passes, which is why people mix them up.

So why should a Las Vegas resident care about a dog pool party? Because this is a local record set by local people. It was not a big corporate stunt with a national marketing budget. It was a new nonprofit, a local waterpark and a few hundred families from around the valley. Neighborhoods like Spring Valley, Mountains Edge, Southern Highlands, Summerlin and Enterprise are full of dog owners, and a lot of them were in that wave pool on Sunday.

It also matters because of where the money goes. Proceeds went to Doodle Rescue, which uses the funds for veterinary care, grooming, foster placement, transportation, behavioral assessments and adoption services. Doodle breeds became very popular very fast. When a breed booms like that, some of those dogs end up surrendered, abandoned or stuck in bad situations. A rescue that focuses on them fills a real gap.

There is a community angle too. Las Vegas gets a bad rap as a place where nobody knows their neighbors. Events like this push back on that. People met other dog owners from their part of town. Kids watched their family dog swim in a wave pool. Strangers cheered for a number on a scoreboard. That kind of shared moment is what makes a city feel like a hometown.

Finally, it is a smart use of a space that would otherwise sit quiet. Cowabunga Canyon's public calendar shows its last regular open day of the season was Sunday, Sept. 20. Rather than let the pools sit empty after closing weekend, the park hosted a charity event for dogs. That is a creative way to squeeze one more good day out of the season.

There is also a small point of civic pride here. Las Vegas usually shows up in world record news for big casino stunts, giant buffets or celebrity events on the Strip. This record was set by regular residents, off the Strip, at a neighborhood waterpark most locals have visited with their kids. It is a reminder that the valley is full of families, not just tourists, and that those families can pull together something impressive when they want to.

Background and History

Cowabunga Canyon has a longer history than most people realize. The park opened on May 23, 2013, as Wet'n'Wild Las Vegas. It covers about 41 acres off Fort Apache Road. The park stayed closed during the pandemic, and in March 2022 it was bought by Pyek Group, the owner of Cowabunga Bay. The new owners rebranded it as Cowabunga Canyon, and it reopened in May 2022.

The star of Sunday's event was the wave pool. The park lists it as Cadillac Shores, a 17,000-square-foot wave pool that can make waves about three feet high. That is a lot of room for a lot of paddling paws, and it helped make a 296-dog day possible without anyone feeling packed in.

Doodle Rescue USA is the other half of this story. The group is a 501(c)(3) nonprofit founded in Las Vegas. Its plan is to build a foster-based rescue network that starts in Nevada and then grows into the parts of the country with the most doodle breeds. The rescue pulls doodles from shelters, owner surrenders and puppy mills. Each dog gets vet care, grooming, a behavioral assessment and any training it needs before the rescue looks for the right adoptive family. The group also says it holds a no-kill commitment.

Why doodles, specifically? These poodle mixes took off because many families wanted a friendly, family-sized dog with a coat that sheds less. The catch is that doodles need a lot of care. Their curly coats need regular professional grooming, and many of them are high-energy dogs that need training and exercise. When an owner is not ready for that work, the dog can end up surrendered. That is the gap Doodle Rescue USA was built to fill, and it explains why grooming shows up right next to vet care on the list of things the money pays for.

As for the record itself, Guinness defines a dog pool party, which it also calls a "doggie dip," as a recreational event where dogs are allowed to swim and play in a swimming pool. The record is measured by the total number of dogs in attendance. Chewy's Florida event in May set the bar at 276. Las Vegas raised it to 296. Records like this tend to get chased, so do not be surprised if another city takes a swing at it next summer.

A shaggy brown long-coated dog swimming with its head above the water, similar to the doodles rescued by Doodle Rescue USA in Las Vegas

What Happens Next

News 3 reported the record on Sunday evening. Guinness notes on its own website that records change daily and are not always posted online right away. So if you look up the record page this week and still see Chewy's 276, that is normal. Give it some time to update. And keep in mind that a record only lasts until someone beats it. Chewy's mark stood for a little over four months before Las Vegas topped it, so the 296 number could be a target for someone else by next summer.

The bigger question is whether Doodlepalooza comes back. The rescue called this its inaugural splash day and its biggest fundraiser. No date for a 2027 event had been announced as of Sept. 27. The safest bet is to keep an eye on the Doodle Rescue USA events page. If it does return, expect tickets to sell out again, since this year's sales closed before the big day.

Meanwhile, the rescue work does not stop just because the party is over. Doodle Rescue USA takes foster and adoption applications year-round. The money raised on Sunday goes straight into vet bills, grooming, transport and training for dogs coming into the program. As the group grows beyond Nevada, it will need more local foster homes to hold dogs while they get healthy and ready for adoption.

Cowabunga Canyon, for its part, is now in its off-season. The park's calendar shows it closed through the fall and winter. When it opens again next year, it will do so as the home of a Guinness World Record, which is a fun bit of trivia for anyone who grew up calling it Wet'n'Wild.

Ryan's Take

I love this story, and not just because I love dogs. When I work with buyers in Las Vegas, the dog comes up early. People ask about yard size, about the park down the street, about whether the HOA has pet limits, and about how hot the backyard gets in July. For a lot of families here, the dog is a real part of the home search. A day like Doodlepalooza shows just how many of us plan our lives around our pets.

It also says something good about southwest Las Vegas. The area around Fort Apache and the 215 is full of newer neighborhoods with young families, and those are exactly the folks who show up for a Sunday event like this. Community events build the kind of neighborhood pride that makes people want to stay. And when people want to stay in a neighborhood, that tends to be good for everyone who owns a home there. If you are shopping for a home and your dog is part of the decision, tell me up front. It changes which homes and which communities make sense.

A fluffy dog standing beside a bright blue backyard swimming pool, a common scene in dog-friendly Las Vegas homes

What You Can Do

If Sunday's story tugged at your heart, the easiest next step is to visit DoodleRescueUSA.org. You can apply to adopt, sign up to foster, volunteer or make a donation. Fostering is a big deal for a young rescue. Every open foster home means one more dog the group can pull out of a shelter or a bad situation. You do not need to own a doodle to help, and you do not need a huge house. You need time, patience and a safe place for a dog to land.

If you want to bring your own dog to the next event, follow Doodle Rescue USA and Cowabunga Vegas on their websites and social channels. Since Doodlepalooza was members-only, applying for the free membership early is a smart move if the event returns. In the meantime, look for dog-friendly events and dog parks closer to home. Clark County, Henderson and the City of Las Vegas all run parks with dog areas across the valley.

You can also help without adopting or fostering. Share the rescue's adoptable dogs with friends and family. Check the group's wish list for supplies it needs. If you own a business, ask about sponsoring a future event. The Doodlepalooza sponsor list included several local pet businesses and an animal hospital, which shows how much the local pet community already leans in. Even a small donation helps cover a grooming appointment or a vet visit for a dog on its way to a new home.

If you are thinking about getting a doodle yourself, do your homework first. Budget for grooming every few weeks, plan for daily exercise, and think about training from day one. Consider adopting from a rescue before you shop. A dog that has already been assessed, groomed and cared for by a foster family can be a great fit for a first-time owner.

And a quick safety note for all dog owners. Even in late September, Las Vegas pavement can get hot enough to hurt paws. Walk early in the morning or after sunset, bring water, and keep an eye on your dog around pools. Not every dog is a natural swimmer, and a doggie life vest is cheap peace of mind. Want to find a home with a yard, a pool or a great dog park nearby? That is exactly the kind of search I help with.

Have questions about how this affects your home or neighborhood? Reach out to Ryan Rose or text/call 702-747-5921 anytime.