Summer is one of the best times of year to enjoy horse ownership in Canada. Longer days, greener pastures, and more riding opportunities mean horses spend more time outdoors and owners spend more time in the saddle.
However, summer also brings its own challenges. Rising temperatures, increased insect activity, changing pasture conditions, and higher parasite risks can all impact your horse’s health and wellbeing if not managed properly.
Whether you’re caring for a backyard companion or managing a larger equine property, these ten summer horse care tips will help keep your horse comfortable, healthy, and performing at their best throughout the season.
Tip #1: Ensure Constant Access to Fresh, Clean Water
Hydration is one of the most important aspects of summer horse care.
A horse can drink anywhere from 25 to 55 litres (6–15 gallons) of water per day, and even more during hot weather, exercise, or periods of increased sweating.
Check water troughs and buckets daily to ensure they remain clean, full, and free from algae buildup. Horses may drink less if water becomes dirty or warm, increasing the risk of dehydration and digestive issues.
If temperatures rise significantly, consider placing water sources in shaded areas to help keep them cooler and more appealing.
Tip #2: Provide Adequate Shade During Peak Heat
Canadian summers can vary dramatically depending on the region, but heatwaves have become increasingly common across many provinces in recent years.
Every horse should have access to adequate shade during the hottest parts of the day. Trees, run-in shelters, and covered areas provide protection from direct sunlight and help horses regulate their body temperature more effectively.
Watch for signs of heat stress, including excessive sweating, rapid breathing, lethargy, or reluctance to move.
Providing shade is one of the simplest and most effective ways to improve horse comfort during summer.
Tip #3: Manage Flies and Insects Proactively
Few summer challenges frustrate horse owners more than flies.
Horse flies, stable flies, mosquitoes, and other biting insects can cause irritation, stress, and even increase the risk of disease transmission.
Effective fly management typically involves a combination of:
- Fly sheets and masks
- Approved fly sprays
- Good manure management
- Eliminating standing water
- Maintaining clean paddocks and turnout areas
Reducing breeding grounds is often more effective than constantly treating the symptoms of insect problems.
Tip #4: Keep Up with Manure Removal
Manure management plays a critical role in both horse health and pasture quality during summer.
When manure is left in paddocks, it attracts flies, encourages parasite development, and creates areas that horses avoid grazing. Over time, this can lead to uneven pasture use and declining field health.
Regular manure removal helps:
- Reduce fly populations
- Lower parasite burdens
- Improve pasture utilisation
- Maintain cleaner grazing areas
For many horse owners, summer is when consistent paddock maintenance delivers the biggest benefits.
Tip #5: Monitor Pasture Conditions Closely
Summer pastures can change quickly.
Some areas experience rapid grass growth, while others may face drought conditions that stress pasture plants and reduce forage quality.
Walk your paddocks regularly and monitor:
- Grass height
- Bare patches
- Weed growth
- Overgrazed areas
- Soil conditions
Maintaining healthy pasture not only supports your horse’s nutritional needs but also helps preserve the long-term productivity of your property.
Tip #6: Adjust Exercise During Hot Weather
Exercise remains important throughout summer, but timing matters.
Whenever possible, schedule riding, training, or turnout during cooler periods of the day such as early morning or evening.
Avoid intense work during peak afternoon heat, particularly when humidity levels are high.
After exercise, allow horses to cool down gradually and ensure they have access to water. Monitoring respiratory recovery and overall comfort can help prevent heat-related issues.
Tip #7: Stay on Top of Parasite Management
Warmer temperatures create ideal conditions for parasite development.
Summer grazing increases exposure to parasite larvae that may be present in paddocks and pastures.
Work with your veterinarian to develop an appropriate parasite control program based on your horse’s needs and local recommendations.
Good pasture management and regular manure removal remain among the most effective strategies for reducing parasite pressure naturally.
Tip #8: Check Hooves Frequently
Summer conditions can be surprisingly hard on horse hooves.
Periods of rain followed by dry weather can cause repeated expansion and contraction of the hoof, increasing the risk of cracks and other issues.
Inspect hooves regularly for:
- Cracks
- Loose shoes
- Signs of thrush
- Excessive wear
- Foreign objects
Routine farrier visits remain essential throughout the summer months to maintain hoof health and soundness.
Tip #9: Watch for Signs of Sun Exposure
While many owners think of sun protection for themselves, some horses are also vulnerable to sun-related issues.
Horses with pink skin, white markings, or light-coloured noses may be particularly susceptible to sunburn.
Applying equine-safe sunscreen to sensitive areas and ensuring access to shade can help reduce the risk of discomfort and skin damage.
Regular observation allows you to identify problems before they become more serious.
Tip #10: Perform Regular Health Checks
Summer is an excellent time to establish a routine of regular health monitoring.
Take a few minutes each day to observe your horse’s:
- Appetite
- Water consumption
- Behaviour
- Energy levels
- Coat condition
- Body condition
Small changes often provide early warning signs of larger health issues.
The sooner potential problems are identified, the easier they are typically to address.
Conclusion
Summer is a season that both horses and owners look forward to, but it also requires proactive management to keep horses healthy, comfortable, and performing at their best.
By focusing on hydration, shade, fly control, pasture management, hoof care, and regular health monitoring, Canadian horse owners can help their horses thrive throughout the warmer months.
The effort invested in summer care not only supports your horse’s wellbeing today but also helps prevent many of the challenges that can develop later in the season.
Frequently Asked Questions
1. How much water does a horse need in summer?
Most horses drink between 25 and 55 litres (6–15 gallons) of water per day, though requirements can increase significantly during hot weather or exercise.
2. What temperature is too hot for horses?
The impact of heat depends on humidity, workload, and the individual horse. Extra caution should be taken during heatwaves and periods of high humidity.
3. How can I reduce flies around my horse?
Combining fly control products with regular manure removal, clean paddocks, and eliminating standing water provides the best results.
4. Why is summer pasture management important?
Healthy pastures provide better grazing, reduce weeds, support horse nutrition, and help minimise parasite risks.
5. Should horses have access to shade all day?
Yes. Horses should always have access to natural or artificial shade during summer turnout.
TL;DR
Canadian summers bring longer riding days but also increased heat, flies, parasites, and pasture challenges. Ensuring access to clean water, providing shade, maintaining paddocks, controlling insects, monitoring pasture conditions, and performing regular health checks can help keep your horse healthy and comfortable throughout the season.
