Water Safety for Pets: Pools, Lakes, and Summer Hazards
As temperatures rise and summer activities pick up, many families are spending more time outdoors — and naturally, our pets want to join in on the fun. Whether it’s a backyard pool, a lake trip, or afternoons near the water, summer can be a wonderful season for pets. However, it’s important to remember that water activities can also come with risks many pet owners may not realize.
At Olsen Veterinary Clinic, we often see preventable summer emergencies related to water safety. A little preparation and awareness can go a long way in keeping your pets safe while still enjoying the season.
Not All Pets Are Natural Swimmers
One of the biggest misconceptions pet owners have is assuming all dogs instinctively know how to swim. While some breeds are strong swimmers, others may struggle in the water due to body structure, age, weight, or health conditions.
Short-legged breeds, senior pets, brachycephalic breeds (such as Bulldogs and Pugs), and overweight pets may tire quickly or panic in deeper water. Even experienced swimmers can become exhausted unexpectedly.
If your pet is around water frequently, consider:
- Using a properly fitted pet life jacket
- Supervising pets at all times near water
- Introducing pets to water gradually and calmly
- Providing easy exit points from pools or docks
Never force a nervous pet into the water. Positive experiences build confidence and reduce panic.
Backyard Pool Safety
Swimming pools can pose hidden dangers for pets, especially if they do not know how to safely exit. Pets may accidentally fall into a pool and become unable to locate the steps.
To improve pool safety:
- Teach your dog where the pool steps are located
- Use pool alarms or safety covers when appropriate
- Keep fresh drinking water nearby to discourage drinking pool water
- Rinse chlorine or saltwater off your pet’s coat after swimming
Excessive pool water consumption can lead to stomach upset and, in rare cases, dangerous electrolyte imbalances.
Lakes, Ponds, and Blue-Green Algae
Natural bodies of water may look harmless, but they can contain serious health risks. One of the most dangerous summer hazards is blue-green algae, also called cyanobacteria.
Blue-green algae can produce toxins that are extremely dangerous — and sometimes fatal — to pets. Dogs may be exposed by:
- Swimming in contaminated water
- Drinking lake or pond water
- Licking algae off their fur or paws afterward
Signs of blue-green algae poisoning can include:
- Vomiting or diarrhea
- Weakness or stumbling
- Excessive drooling
- Difficulty breathing
- Seizures
Symptoms can appear very quickly and require immediate veterinary attention.
Avoid allowing pets to swim in water that appears:
- Bright green or blue-green
- Murky or paint-like
- Covered with surface scum or algae mats
When in doubt, it’s safest to keep pets out of questionable water entirely.
Watch for Heat and Fatigue
Even around water, pets can still overheat during summer activities. Swimming is exercise, and pets can become fatigued faster than owners realize.
Be mindful of:
- Heavy panting
- Slowing down or struggling to stay afloat
- Disorientation
- Excessive drooling
- Weakness
Always provide shade, fresh water, and rest breaks during outdoor activities.
After the Fun Ends
After swimming or lake outings:
- Rinse your pet thoroughly
- Dry ears carefully to help prevent ear infections
- Check paws for cuts or irritation
- Monitor for coughing, vomiting, or unusual behavior afterward
Water trapped in the ears can increase the risk of painful infections, especially in dogs prone to ear issues.
Safe Summers Start with Prevention
Summer memories should be enjoyable for both you and your pets. With supervision, preparation, and awareness of seasonal hazards, most water-related accidents can be prevented.
We hope you and your four-legged family members enjoy a safe, healthy, and fun-filled summer.