Water Work for Dogs: From Swimming to Water Rescue Tests

Water work covers everything a dog does in the water with a purpose, from a simple retrieve to the formal water rescue tests that Newfoundlands are famous for.

You don't need a title in mind to enjoy it. For many big dogs, swimming with their person is the whole reward.

What water work is

At its simplest, water work is structured swimming: retrieving a floating toy, swimming alongside you, or carrying something to shore.

At the formal end are water tests, where a dog shows the skills of a working water rescue dog. The best known are run by the Newfoundland Club of America, which offers three levels:

  • Water Dog. Basic control on land, then retrieving a bumper, retrieving a life jacket or boat cushion, taking a rope to a swimmer, towing a boat, and swimming calmly with the handler.
  • Water Rescue Dog. Harder versions, including jumping from a boat, retrieving underwater, and carrying a life ring to the one swimmer out of three who is calling for help.
  • Water Rescue Dog Excellent. Complex rescue scenarios for the most driven dogs.

Where it came from

Newfoundlands worked alongside fishermen in Canada, hauling nets to shore and pulling people from the water. The American Kennel Club describes them as born swimmers with partially webbed feet and a water-resistant double coat.

The formal test is more recent. According to the Newfoundland Club of America, a group of enthusiasts developed a water trial in 1971, and the club sanctioned its first official rescue test two years later.

Is it a good fit for your dog?

Swimming is one of the most joint-friendly forms of exercise there is, because the water supports the dog's weight. That makes it worth a look for many big dogs, including older ones.

It tends to suit dogs who:

  • Already like water. Some dogs are drawn to it. Others need time, and a few never come around. All of that is fine.
  • Enjoy retrieving or carrying.
  • Are comfortable being handled in and out of the water.

Not every dog is a natural swimmer, and breed isn't a guarantee either way. Deep-chested, heavy-headed and short-nosed dogs can find it harder. If your dog has a heart, breathing or orthopedic condition, ask your vet before starting.

Practical tips

Use a life jacket. A well-fitted canine life jacket helps a dog stay level and gives you a handle. It's worth having even for a strong swimmer.

Start shallow. Let your dog walk in at their own pace on a gentle slope. Wading counts.

Go in with them. Many dogs are braver when their person is in the water too.

Keep sessions short. Swimming is hard work, and dogs often don't show they're tired until they're too tired. A few minutes is a real workout at first.

Choose your water carefully. Calm, clean water with an easy exit. Avoid strong currents, steep banks and any water with a visible algae bloom.

Rinse and dry. Especially ears and thick coats.

How to get started

For casual swimming, a calm lake or a dog-friendly pool and a life jacket are all you need.

If your dog loves it and you'd like more structure, regional Newfoundland clubs hold water training days through the warmer months, and many welcome newcomers who want to watch and learn. Canine rehab and hydrotherapy centers are another good option, especially for older dogs or dogs who need a gentle introduction.

The bottom line

Water work can be as simple or as serious as you want it to be. For a lot of big dogs, it's the one place their size stops being a burden on their joints.

If your dog heads for every puddle, it may be worth finding out what they think of a lake.

Want to know what your dog's breed was built for? Read What Was Your Big Dog Built to Do?

To more, better years.

Woman and dog on a beach with a rock formation in the background

About the Author

Sarah McLean is the Co-Founder of The Big Damn Dog Co., a brand built specifically for giant breed dogs and the people who love them. Her work is rooted in one mission: helping big dogs live more, better years.

She didn’t set out to build a dog supplement company. It started with her own Great Dane, Lucy, who came into her life after a rough start and changed everything. What began as a personal commitment to give one dog a better life turned into a larger mission to support giant breed dogs everywhere.

Today, Sarah shares what she’s learned through real-life experience, ongoing research, and countless conversations with veterinarians, trainers, and pet care professionals. Her approach is honest, prevention-focused, and built around the belief that big dogs don’t need more. They need better.