Summer brings longer days, competitions, trail rides, travel, training, and more time outdoors with our animals. But as temperatures and humidity climb, so does the risk of heat stress and heat exhaustion.
Horses, dogs, livestock, and other animals rely on their bodies’ natural cooling mechanisms to regulate temperature. When heat production begins to exceed the body’s ability to dissipate that heat, an animal can quickly become overheated. Exercise, transportation, inadequate hydration, direct sun exposure, high humidity, and limited airflow can all increase the risk.
Knowing the warning signs, taking steps to prevent overheating, and having a recovery plan are important parts of keeping animals comfortable and performing at their best throughout the warmer months.
What Happens When an Animal Becomes Overheated?
During exercise or exposure to hot conditions, the body works hard to maintain a safe internal temperature. Blood flow is redirected toward the skin, while sweating and/or panting help release excess heat.
In horses experiencing exertional heat illness, elevated heart and respiratory rates, distress, slow recovery, and skin that feels extremely hot can be warning signs. More severe cases may involve changes in behavior, coordination, or mental awareness and require immediate veterinary attention.
Dogs experiencing heatstroke may show heavy panting or rapid breathing, excessive drooling, weakness or drowsiness, confusion, vomiting or diarrhea, and abnormal gums. The American Veterinary Medical Association recommends beginning appropriate cooling measures and seeking veterinary care as soon as possible when heatstroke is suspected.
Heat exhaustion and heatstroke are not simply matters of an animal being uncomfortable. Severe overheating can become a medical emergency.
Prevention Comes First
The best approach to heat-related illness is prevention.
Whenever possible, schedule strenuous activity during cooler portions of the day, provide plenty of fresh water, allow adequate rest periods, and make sure animals have access to shade and ventilation. Pay particular attention to animals that are traveling, competing, working intensely, or unaccustomed to hot and humid conditions.
After activity, continue monitoring your animal rather than assuming the work is over once exercise stops. An animal that remains unusually hot, continues breathing heavily, appears weak, or isn’t recovering normally may need additional cooling and veterinary evaluation.
Where Does MagnaWave Fit In?
MagnaWave PEMF should not be considered a treatment for heat exhaustion or heatstroke, and it should never replace immediate cooling, hydration strategies, or veterinary care when an animal is showing signs of heat-related illness.
Instead, MagnaWave can be incorporated into an animal’s broader wellness and recovery routine before and after demanding activity.
PEMF uses electromagnetic pulses to interact with the body’s tissues. Research examining specific PEMF waveforms in animal models has demonstrated effects on microcirculation, including increased arteriolar diameter and microvascular blood flow.
That makes PEMF especially relevant as part of a recovery-focused routine centered around supporting normal circulation, muscle function, and overall wellness.
Supporting Circulation
Healthy circulation plays an important role in normal physiological function and recovery.
Research on PEMF has shown measurable changes in microcirculation in animal models. One study found significant vasodilation in small blood vessels following local PEMF exposure, while another demonstrated increased microvascular blood flow following PEMF stimulation.
For working and performance animals, supporting healthy circulation can be one piece of a comprehensive recovery program.
Supporting Muscles After Activity
Hot weather can make normal exercise considerably more demanding. Whether it’s a barrel horse competing on a humid afternoon, a working dog training outdoors, or livestock being transported during the summer, the combination of heat and physical activity can place additional demands on the body.
MagnaWave sessions can be incorporated into post-activity routines to support normal muscle function and relaxation after strenuous exercise.
Think of PEMF as one part of the recovery toolbox alongside appropriate cooling, hydration, nutrition, rest, and professional veterinary care when necessary.
Encouraging Relaxation and Recovery
Recovery isn’t only about muscles.
After competition, travel, or strenuous activity, giving an animal an opportunity to rest and settle is important. Many animals visibly relax during MagnaWave sessions, with horses commonly lowering their heads, licking, chewing, yawning, stretching, or shifting their bodies during a session.
A MagnaWave session can provide a quiet period for an animal to relax while supporting its overall wellness and recovery routine.
Can You Use MagnaWave on an Animal Experiencing Heatstroke?
This distinction is important: suspected heatstroke is a veterinary emergency, not a PEMF situation.
If an animal is displaying significant signs of heat illness, the priority is to stop activity, begin appropriate cooling measures, and contact a veterinarian. Do not delay veterinary treatment in order to perform a MagnaWave session.
For horses, rapid cooling is an important part of managing exertional heat illness, particularly when neurological or behavioral abnormalities develop.
For pets, the AVMA likewise recommends moving the animal to a cooler environment, beginning appropriate cooling, and getting the animal to a veterinary hospital as soon as possible when heatstroke is suspected.
Once the immediate concern has passed and your veterinarian considers the animal stable, PEMF may be incorporated into the animal’s normal wellness and recovery program.
Building a Hot-Weather Recovery Routine
During the hottest months of the year, recovery deserves just as much attention as training.
A smart summer routine may include:
- Exercising during cooler times of day
- Providing constant access to fresh water
- Offering shade and adequate airflow
- Allowing more frequent rest periods
- Using appropriate post-exercise cooling
- Monitoring breathing, behavior, temperature, and recovery
- Adjusting workload for heat and humidity
- Incorporating MagnaWave PEMF into normal wellness and recovery routines
- Contacting your veterinarian immediately when heat illness is suspected
Keep Them Feeling Their Best All Summer Long
Our animals don’t get to check the heat index before they head to the arena, pasture, trail, or training field. That’s our job.
Recognizing the signs of heat stress early and prioritizing hydration, cooling, rest, and responsible exercise can make a major difference during hot weather. MagnaWave PEMF can complement those efforts as part of a proactive wellness and recovery program, supporting healthy circulation, normal muscle function, and relaxation.
Whether you’re caring for an equine athlete, working dog, livestock animal, or beloved companion, make recovery part of the routine—not just something you think about when something goes wrong.
Learn more about incorporating MagnaWave PEMF into your animal’s wellness and recovery routine at MagnaWavePEMF.com.