With the arrival of summer heat, the swimming pool becomes the favourite refuge of many families. And for dogs living nearby, it's practically impossible to resist the water. But is it safe for a dog to swim in a pool? Is chlorine harmful? Do all dogs know how to swim?
Here are the answers and practical tips to make pool swimming a positive, risk-free experience.
Can dogs swim in chlorinated pools?
Yes, in moderation. The chlorine level typical of a domestic pool (0.5–1.5 ppm) is not toxic for dogs if swimming is occasional. However, there are some risks to bear in mind:
- Ingestion of chlorinated water: can cause gastrointestinal irritation, vomiting or diarrhoea if the dog drinks a lot of pool water.
- Eye and skin irritation: especially in dogs with sensitive skin or allergies.
- Ear infections: water that remains in the ear canal encourages bacterial growth, especially in breeds with floppy ears.
To minimise risks: limit swimming time, offer fresh water beforehand so the dog isn't thirsty when they get in, rinse the dog thoroughly with fresh water afterwards, and dry the ears well.
Do all dogs know how to swim?
No. There is a myth that all dogs swim instinctively, but this is not the case. Some paddle naturally when they fall into water, but that doesn't mean they swim well or safely.
Breeds with a good aptitude for water
- Labrador Retriever
- Golden Retriever
- Spanish Water Dog
- Spaniel (Cocker, Springer)
- Poodle
- Irish Setter
- Newfoundland
Breeds with difficulties or at risk in the water
- Brachycephalic breeds (Bulldog, Pug, Boxer): breathing difficulties and a body that isn't hydrodynamic.
- Short-legged breeds (Dachshund, Corgi): tire quickly.
- Older dogs or those with joint problems: water can be good therapy, but they need help getting in and out.
- Dogs with a lot of muscle and little body fat: sink more easily.
How to teach your dog to swim in the pool
If your dog has never swum, the introduction should be gradual and positive:
- Start in a shallow area where they can touch the bottom, without forcing them to enter.
- Get in first yourself and call them enthusiastically.
- Use a favourite toy to motivate them to approach the water.
- If they get in, accompany them in the water and support them under the belly for the first few times.
- Never throw them into the water or push them: it can create a permanent fear.
- Reward every small step forward with treats.
Some dogs take several sessions to feel comfortable. Patience is key.
Pool supervision and safety
- Never leave your dog alone near or in the pool.
- Install an exit ramp: dogs that fall in accidentally can drown if they can't find a way out.
- Don't let them drink pool water: place a bowl of fresh water nearby.
- Tired dogs can also drown: limit swimming time and watch for signs of fatigue.
- Pay special attention to puppies and older dogs.
Post-swim care
- Rinse thoroughly with fresh water to remove chlorine from the coat and skin.
- Dry the ears well with cotton wool or a soft cloth to prevent otitis.
- Check the eyes: if they are red or have discharge, it may be irritation from the chlorine.
- Brush the coat once dry: chlorine can dry out the coat over time.
Nutrition for active dogs in the water
Dogs that swim regularly perform low-impact but high-calorie exercise. A balanced diet with a good proportion of protein and omega-3 fatty acids (found in salmon oil) helps maintain muscle tone, endurance and a healthy coat even when frequently exposed to chlorine.
At OnlyFresh you will find options from brands such as Harper and Bone, Amanova and TrovetPlus formulated with top-quality ingredients that meet the needs of active dogs throughout the year.
