The Complete Guide to Dog Swimming: Pools, Rivers, Lakes, & Oceans

Few activities beat a refreshing swim with your pup on a hot day. But every swim spot comes with its own set of rules and cautions. Use this all-in-one guide to prep, protect, and pamper your dog before, during, and after every splash.

Before You Dive In: Universal Prep & Red Flags

• Talk to your vet: Confirm your dog’s heart and joint health, and check that all vaccines (like leptospirosis) are up-to-date.
• Gear up: Fit a high-visibility life jacket with a top handle, pack some travel-size dog shampoo, fresh water, a towel, floating toys, and a leash.
• Scan for hazards: Avoid water that’s pea‑soup green or smells like sulfur—signs of toxic blue‑green algae.
• Set time limits: New swimmers need breaks every 10–15 minutes to prevent issues like itchiness or “swimmer’s tail” (a limp, painful tail from overuse).

Ready? Let’s break down each environment.

Taking Your Dog to the Pool

Pool Benefits for Dogs

Controlled depth, zero currents, and crystal-clear water make pools ideal for first-timers or rehab workouts.

Pre‑Swim Checklist

• Test chlorine (1–3 ppm) and pH (7.2–7.8) with pool strips.
• Provide a ramp or wide stairs for older or younger dogs to get in and out.
• Cover skimmers and ensure the area is clear.

While Swimming

• Keep a short session first, as chlorine can irritate eyes and skin.
• Discourage drinking pool water; offer a fresh bowl nearby.

Aftercare

Rinse your dog thoroughly, paying special attention to armpits and groin where chlorine lingers. Follow with our gentle travel-size dog shampoo. Finish by applying Skin & Paw Releaf Balm to help with temporary dryness in paw pads and noses.

Taking Your Dog to the River

River Benefits for Dogs

Cool, moving water builds endurance and keeps temperatures comfortable even on hot days. We'd recommend a moving river only for very fit dogs, under close supervision.

Pre‑Swim Checklist

• Check current speed with a stick; if it drifts faster than walking pace, skip it.
• Avoid areas after heavy rain as run‑off can spike bacteria and hide debris.
• Suit up with a long‑line leash for extra control.

While Swimming

• Keep eyes peeled for fishermen’s hooks and submerged branches.
• Watch out for canoes, kayaks, or tubers.
• Give frequent breaks on a sandbar or shallow bank.

Aftercare

Rinse mud off paws, check pads for cuts from rocks, and do a quick tick inspection.

Taking Your Dog to the Lake or Pond

Lake Benefits for Dogs

Gradual shore entries and calmer water make lakes perfect for dogs that prefer wading before swimming.

Pre‑Swim Checklist

• Inspect water clarity, as thick green scum or dead fish = potential cyanobacteria (blue-green algae) bloom.
  • Blue-green algae can be especially present in ponds, as water is stagnant. 
  • Carry inexpensive test strips if you swim often or you're uncertain.
• Watch for leeches in shallow, still areas.
• Watch for boats and keep your pets in a non-boating area.
• If you are on a boat, keep your dog in a life jacket.

While Swimming

• Keep your dog from gulping stagnant water; pack extra fresh water.
• Limit sessions on humid days to fend off heat stress.

Aftercare

Rinse, dry ears thoroughly (moisture fuels ear infections), and inspect soft belly fur for leeches or burrs. Apply Skin & Paw Releaf Balm to moisturize dry paws or irritated skin.

Taking Your Dog to the Ocean

Ocean Benefits for Dogs

Saltwater’s natural resistance gives dogs a full-body workout, but waves, tides, and marine life raise the stakes.

Pre‑Swim Checklist

• Check local tide charts or beach flag warnings.
• Avoid swimming two hours before or after high tide as rip currents peak then.
• Scout for jellyfish or sharp shells along the shoreline.

While Swimming

• Enter on small, gentle waves first; keep a grip on the life‑jacket handle if a breaker rolls in.
• Offer shade and plenty of fresh water as saltwater dehydrates pets (and humans) quickly.

Aftercare

Rinse and clean immediately with natural, dog-safe shampoo to remove salt crystals, then apply balm to add extra moisture.

Should Your Dog Be on a Leash While Swimming?

It depends on the location, your dog’s experience, and safety concerns. Here’s a quick guide:

Keep Your Dog Leashed If:

• Leash laws apply (check park/beach rules).
• Your dog is new to swimming or lacks recall.
• There are people, dogs, or wildlife nearby.
• Hazards are present (boats, currents, algae).

Off-Leash May Be OK If:

• It’s a designated off-leash area.
• Your dog is a strong swimmer with great recall.
• The area is calm, open, and safe.

Safety Tips:

• Use a long floating leash or training line.
• Attach the leash to a harness or life jacket, not a collar.
• Always supervise and never assume they’re “fine.”

Brachycephalic Breeds (Bulldogs, Pugs, Frenchies)

Be aware brachycephalic breeds can face special challenges when in the water.

• Poor swimmers: Short muzzles and heavy fronts make staying afloat difficult—use a life jacket and keep them leashed in deeper waters.
• Overheating risk: Restricted airways limit cooling; schedule water play during cooler hours and monitor closely.
• Eye irritation: Prominent eyes are easily scratched by sand and debris or irritated by chlorine, so rinse with clean water after swimming.

Know the Signs of Trouble

• Dilated pupils, frantic paddling, or vertical posture: help your dog to shore at once.
• Frequent tail‑dragging or refusal to sit: may signal swimmer’s tail; rest 24-48 hrs and call your vet if pain persists.
• Vomiting or seizures after swimming: possible algae toxin or salt poisoning –seek emergency care.

Quick Post‑Swim Checklist

1. Freshwater rinse from head to tail.
2. Use a natural, dog-friendly shampoo.
3. Towel‑dry and use a canine ear‑drying solution if needed.
4. Hydrate in the shade (small sips first).
5. Inspect paws, fur, and ears for debris or pests.
6. Know the signs of trouble and monitor your dog.

Follow these tips and your dog will stay safe, confident, and eager for the next splash, no matter where you swim.