Geraldine Malate

Posted on by — Leave a comment

Deworming Strategy

Deworming horses

Parasites are a common problem in horses. They can cause serious health conditions. Deworming is a good preventative measure for horses. It can help control these parasites and improve their health. 

There are many different deworming strategies available. One common way is deworming by fecal egg count (FEC). You might have already tried using it. But what are the factors that we need to know and consider in deworming by FEC?

Facts about fecal egg count (FEC)

  1. The effect of deworming by FEC is primarily to minimize environmental contamination, not to optimally protect the individual.
  2. FECs have limited capacity to detect parasites.
    •  they only reflect adults that are actively laying eggs at the time of the test
    • egg-laying activity may vary seasonally
    • tapes often missed because eggs are laid in packets/segments, not evenly mixed in the manure
    • can’t detect tissue forms or immature stages in the lumen but these can be the most harmful for the host
    • bots missed
    • pinworms missed (lay their eggs on the perianal skin)
    • Strongyloides in adults not detected
  3. FECs have technical limitations.
    • Samples sent through the mail are useless. 
    • Samples not collected as soon as they are passed then kept cold are likely inaccurate.
  4. There is growing evidence that the practice of only deworming by FEC is leading to reemergence of Strongylus vulgaris – “bloodworms.” These are the large Strongyles which do significant damage to the intestine and arterial system when they are migrating. 

Deworming Resistance

Resistance can develop when the parasites that are treated with deworming agents become resistant to the drugs.

According to parasitologists the major way resistance develops is underdosing. What doesn’t kill them makes them stronger. Frequent exposure can cause a dewormer to go from a 20% failure rate to 80% or higher. 

It’s also true they can’t be fully resistant to a drug they have never been exposed to.

Deworming Products

It’s wise not to attempt to deworm your horse with drugs that are known to have widespread resistance. This includes as follows:

  • Ivermectin
  • Moxidectin
  • Pyrantel
  • Fenbendazole
  • Albendazole

Deworming Schedule

How often does a horse need to be dewormed? The best way is to speak to your vet about developing a program that is optimal for your individual horse.

 

Deworming is an important part of horse care. A strategic deworming plan can help to protect your horse from parasites and keep them healthy. There are many different deworming products on the market, so be sure to talk to your veterinarian about which one is best for your horse.

Recommended Product:

https://myhorsesupplies.com.au/product/diamond-x-vpc-gut-health-prebiotic/

 

Reference: 

https://drkhorsesense.wordpress.com/2022/07/05/deworming-strategy/

Image by Manfred Richter from Pixabay

Posted on by — Leave a comment

Ban on Removing Whiskers

Ban on Removing Horse Whiskers

Equestrian Australia has banned the trimming of sensory hairs effective from 1st July 2022. 

The FEI banned the trimming of whiskers as of 1st July 2021. Following the FEI ruling, the Equestrian Australia board voted to implement the same ban for all National EA events and disciplines.

Reasons for Ban 

  • Equestrian Australia advises that sensory hairs located around the mouth, nose and eyes are an important sensory organ for the horse and should not be removed for cosmetic purposes.  
  • Removing whiskers reduces the horse’s sensory ability. It can disrupt a horse’s natural behavior and communication.
  • The FEI has warned that the practice of removing whiskers can cause horses to develop skin lesions and other health problems.

Exemption to the rule:  Sensory hairs that have been removed by a veterinarian to prevent pain or discomfort for the horse.

What are horse whiskers?

Whiskers/sensory hairs are a coarse hair-like structure. Found around the horse’s eyes and muzzle. They are long, stiff hairs that protrude from the face of a horse.

Why is it different from regular hair?

These amazing sensory hairs have their own nerve and blood supply. Their follicles are deeper and larger than other hair follicles. And with a richer blood supply and a connection to far more nerves than regular hairs.

Functions of horse whiskers

The whiskers on a horse play an important role in their sensory awareness system. Whiskers are incredibly sensitive to touch, even if it’s something as subtle as air movements. 

  • It helps horses navigate their surroundings. 
  • The length of the whiskers determines the safe distance from unfamiliar objects, compensating for the blind spots a horse has in front of its face and underneath its nose. 
  • They also enable the horse to understand unfamiliar characteristics of food or detect small inedible objects. 
  • The whiskers, present on both upper and lower eyelids, provide an automatic blink response when they encounter something like a fly or contact with an object which helps protect the eye itself.
  • Due to the whiskers having a good nerve supply, one study has even suggested that horses may be capable of picking up vibrational energy through their whiskers, which might help them detect sound frequencies. Or feel the energy in an electric fence without touching it.

Impact of the Ban 

You will not be permitted to compete in EA events if your horse’s whiskers have been clipped or shaved (unless for veterinary reasons).

Conclusion

While the whiskers may seem like insignificant hairs, whiskers are important for horses’ safety and should not be removed without good reason.

For more info, visit Equestrian Australia website or click the link below.

https://www.equestriaorg.au/content/sensory-hairs

Image by rihaij from Pixabay