Research Reports

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Could Aging Mitochondria Be Affecting Your Senior Horse?
Understanding how mitochondria change with age could eventually help veterinarians better prevent, manage, and treat age-related health problems in senior horses.
aged horses herd of senior equids
New Research Reveals Age-Related Differences in Movement Among Senior Horses
In a recent study, researchers evaluated senior horses' locomotor activity during paddock turnout, including total distance traveled and mean speed.
equine REM sleep and training Finland research
Does REM Sleep Affect Equine Learning?
Researchers in Finland developed an on-farm test to determine whether REM sleep affects horses' learning abilities.
relationship senior horse girls grandmother
Researchers Evaluate How Human-Geriatric Horse Relationships Influence Care Decisions
Researchers at Tufts University assessed how relationships between owners and their geriatric and non-geriatric horses influenced veterinary care decisions.
Horse Dentist Getty
Researchers Compare Cheek Tooth Extraction Outcomes in Older and Younger Horses
A new study found that cheek tooth removal in geriatric horses (20 years and older) was not associated with a higher rate of complications than in younger horses.
SIRS research two donkeys one older
Systemic Inflammatory Response Syndrome (SIRS) in Donkeys
Researchers have developed a scoring system for systemic inflammatory response syndrome (SIRS) in donkeys, similar to the one used in horses.
horse cantering getty
Joint Fluid Proteins Could Enable Early Detection of Equine Osteoarthritis
Researchers have identified key proteins in joint fluid that could improve the early diagnosis and treatment of equine osteoarthritis.
Pretty bay coloured pony grazing happily in field on a Spring day in rural Shropshire, fat and shiny looking  very content with life
Researchers Assess Safety and Efficacy of Canagliflozin in Horses With Insulin Dysregulation
In a recent study, the SGLT2 inhibitor canagliflozin showed promise as an adjunct treatment for reducing hyperinsulinemia in horses with insulin dysregulation.
Horse owner touching their horse's knee to gauge osteoarthritis pain.
A New Tool for Monitoring Osteoarthritis Pain in Senior Horses
Researchers are exploring how owner observations can complement veterinary exams and improve osteoarthritis monitoring.
California feral donkeys
New Research Offers Insights into Donkey Disease and Behavior
Research on feral donkeys in Southern California can help us better understand their domesticated relatives.
Women grooming her horse in the stable.
How Are Owners Caring for Senior Horses? German Survey Offers Insights
The survey results reveal patterns in management practices and might inform future research or discussions on care strategies for older horses.
insulin dysregulation horse research
Nutritional Management Strategies for Horses With Insulin Dysregulation
Insulin dysregulation affects many senior horses, but new research is helping owners and veterinarians proactively manage this challenging condition.
strangles nasal discharge
New Vaccine Shows Promise in Protecting High-Risk Horses From Strangles
Strangvac is a subunit strangles vaccine that allows veterinarians to distinguish vaccinated from infected horses.
Portrait of beautiful old black horse with white star and long mane in rays of winter evening sunset
How Owners and Veterinarians Recognize and Manage Chronic Pain in Senior Horses
How horse owners recognize and manage pain in horses was the subject of research in the U.K.
Horse's soft gaze expressing profound connection, highlighting mutual trust and understanding developed through patient equine training and compassionate interaction
Senior Horses Might Face Greater Risk for Certain Eye Conditions
Horses 16 and older might have a higher risk of developing glaucoma and a kind of superficial, chronic corneal ulcer, a new review suggests.
travel stress senior and young horse in trailer
Do Senior Horses Have Different Stress Responses to Short-Term Transport Than Young Horses?
Short-term transportation causes an acute stress response in horses, which is particularly relevant for seniors with metabolic disorders.
A very old Arabian horse in snowy pasture on a cold winter morning, with sunrise lighting up his breath in the air
Medical Events and Life Expectancy in PPID Horses
Researchers review what a PPID diagnosis could mean for older horses’ long-term health.
showjumper older horse rider
Study: Older Horses Might Outperform Mature Horses in Showjumping
In a recent study, horses aged 14-20 obtained better showjumping competition results than those aged 8-13.
Mückenplage auf der Pferdeweide
West Nile Virus Transmission Within Mosquito Populations Poses a Risk to Horses
Research shows mosquitoes can transmit West Nile virus within their populations, underscoring the need for horse owners to control mosquito breeding areas.
Senior aged woman giving treats to horse mare
Relationships Between Senior Horses and Their Owners Influence Management Decisions
The relationships owners develop with their horses over time influence how they interpret change and make management decisions as their animals age.
Tierärztin bei einer Augenuntersuchung am Pferd
Watch for Eye Complications in Older Horses After General Anesthesia
Older horses and those undergoing longer procedures are at increased risk of corneal abrasions for 48 hours after surgery.
Horse colicking
Researchers Identify Risk Factors for Strangulating Lipoma Colic in Horses
Strangulating lipoma obstruction is often deadly in horses without surgical intervention. Researchers aimed to identify risk factors for this serious condition.
Senior pinto gelding with brown and white coat standing outdoors in soft autumn light
Research on Senior Horse Health Offers Insights Into Best Management Practices
Discover what the latest science reveals about providing appropriate care for senior horses.
Palomino horse grazing in a pasture with a white fence
Are We Overlooking Pain in Senior Horses? Lessons from Owner-Veterinarian Conversations
While pain is often part of owners’ underlying concern about their senior horse, it is rarely the explicit reason horses are presented to veterinarians.
READER FAVORITES
Ombre Liz Crawley Photography2
Older, Wiser, and Winning: Meet Senior Arabian Ombre
Horse owner touching her horse's hoof, potentially to monitor for signs of laminitis.
Understanding the Three Stages of Laminitis in Horses
White horse legs close up
Anatomy of the Equine Carpus and Metacarpus
Horse teeth
Horse Teeth by Age
POLLS & QUIZZES
FUN STUFF
retired horse on trail ride
My Senior Horse Podcast: When Is It Time for a Senior Horse to Slow Down or Retire?
aged horses herd of senior equids
New Research Reveals Age-Related Differences in Movement Among Senior Horses
fat horse standing in field, equine metabolic syndrome, laminitis, insulin dysregulation
New Medications Are Changing How We Manage Metabolic Disease in Horses
glendenning
My Senior Horse Podcast: Feeding Senior Horses in Spain and Beyond
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