Summer Water Safety for Dogs
May 27, 2025
Water fun is a great way to enjoy outdoor time with your dogs during the warmer months. Swimming, playing in sprinklers, cooling off in a kiddie pool, etc. are all great options to keep your dog cool during the heat of the day!
Water does bring some unique safety concerns, though. Here are a few important things to consider when deciding when, where, and how to enjoy the water with your dog:
1. Your Dog's Swimming Ability
Swimming is instinctual for most dogs, but not all! Even for the best swimmers, some dogs don't know their limits. They may swim out too far or tire themselves out, and scary situations can arise quickly. Overexertion can lead to conditions like swimmers tail which is quite painful for dogs, or even drowning can occur in extreme scenarios. Take precautions and use a life jacket like this one from Ruffwear. An added bonus? You can use the life jacket to assist your dog out of the water and onto a paddleboard or boat.
2. Water Quality & Safety
Swimming is stagnant water is generally not a good idea, but blue-green algae is particularly dangerous to dogs as algae poisoning can be very serious and even be fatal. Most parks and public spaces will publish alerts or post signage if there is known blue-green algae bloom in their waters; never let your dog swim if such notices are present. If allowing your dog to swim, choose clear water and check for surface scum / foam. Always offer fresh, clean water for drinking rather than allowing your dog to drink from lakes, rivers, and ponds, and make sure to ask your vet for a leptospirosis vaccine which protects against the most common bacteria strains found in water.
3. Water [Over] Consumption
Obviously its important that dogs stay well hydrated during the summer, but drinking too much water can be just as problematic as drinking too little water! Water toxicity or water intoxication (also known as hyponatremia) is a rare but potentially fatal condition that can occur when dogs ingest large quantities of water quickly. This can occur when retrieving toys from water, catching water from hoses, etc. Drinking too much water, too fast can also contribute to bloat (gastric dilatation-volvulus or GDV). Gulping down large quantities of water can stretch the stomach and fill it with gas, potentially leading to bloat which is life threatening. If you notice symptoms like lethargy, loss of coordination, vomiting, excessive salivation, distended abdomen, restlessness, or dry heaving, after playing in water, call your vet immediately.*
4. Exposure to Carbon Monoxide
It is unfortunately not common knowledge that carbon monoxide poisoning is a serious hazard on boats (to both humans and dogs). There are many things that can cause carbon monoxide build up on a boat, but of particular concern is operating a boat at idle or slow speeds as one might do on a leisurely cruise. If your dog is hanging out at the back of the boat, they may be subjected to the accumulated carbon monoxide. Ensure good air circulation, keep your dog towards the front of the boat, and watch for signs of lethargy, difficulty breathing, weakness, coughing, and vomiting.*
With a few simple precautions, you can ensure a summer full of outdoor fun with your pooch!
Want to go on more adventures with your pup and not sure how to jumpstart their training? Check out our training programs and online courses! No matter your dog's age, breed, or temperament, we can help you live an optimal life together.
*This blog post, nor any others shared on this website, are intended to be used as medical advice. Always consult your dog's vet with any medical questions or concerns.