Australian Equine Dental PracticeTM
© Peter Borgdorff 1984-2010
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Last update: 1 March 2010.
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Voice your opinion: Report into the Dec. 2008 Israeli incursion into the blockaded Gaza Strip presented to the UN’s Human Rights Council concludes:“....conduct of the Israeli armed forces constitute grave breaches of the Fourth Geneva Convention in respect of wilful killings. (Click here to access what is known as the 'Goldstone Report')

Abuses on Both Sides Unpunished: Human Rights Watch


PBJolly01 International Equine Dentistry Training.
The first equine dentistry course of 2010 will be 23 weeks duration, consisting of 14 Weeks theory by distance education, followed by 7 weeks practical education on site. Cost will be AU$13,200
Training Brochure PDF 424 kB) and more information can be found on the Career Page


Applications closing now. Please send your CV or information request here:

Searching for AEDP trained equine dentists? Graduates who work as associates are listed on the Associates Page. The AEDP has also trained people from Japan (Hokkaido), the United Arab Emirates (Dubai), United Kingdom (Edinburgh West Lothian) and Danmark.  Feel free to make enquiries and I will try to help you.

Advice
This site has been designed to give practical information to owners, equine dentists, equine veterinarians, veterinary technicians, research professionals,educators and students.
I have given priority to frequently requested information and have used plain English to keep the content clear for all visitors. It will make it easier to understand the way a horses teeth work, what can go wrong and the basics of dental treatment. Read more about the author.

On this page:
Responsible Dental Treatment Incidence of Colic
Our Policy - Drugs Search Links
Our Policy - Equipment Veterinarians and Dentistry
Equine Dental Practitioners Board Initiative
Horses and Research
Career in Equine Dentistry. 2008 Course Graduate operates near Perth (WA) RSPCA Education
Nutrition for Older Horses
Petalia - Horses
Veterinary Resource - VEIN Drought Related Issues


Responsible Dental Treatment.

The filing of molar teeth needs to be rendered with care in order to preserve the horse's ability to chew. These grinding surfaces, also known as tables, are shown here and you can enlarge them by clicking on them:

Click to enlarge
upper molar grinding surface
Click to enlarge

lower molar grinding surface


The upper and lower molar tables meet together and are naturally rough to enable the horse to grind the feed into small particles.  They consist of materials of different hardness which cause higher and lower areas.  The objective of correcting molar bite abnormalities is to keep these grinding surfaces as intact as possible.  A horse without molar table roughness cannot grind its feed.  The Australian Equine Dental Practice promotes 'staged treatment'; this means bite abnormalities are corrected over a longer period of time.  This may be the case when a horse is treated for wave mouth or shearbite.



Our Policy -Drugs

It is the policy of affiliates of the Australian Equine Dental Practice not to break the law by supplying or administering 'supply restricted' drugs to your horse.  Rarely does a horse need to be sedated due to experienced handling and limited treatment duration.  However, if this is necessary an equine veterinary surgeon can be arranged on your behalf. If you want to report unlawful veterinary drug supply or use in Australia click here:

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Our Policy -Equipment.

The reduction of tooth length with cutting forceps may cause deep tooth or bone fractures.  We do not use these forceps, nor do we use dremel type grinders to grind down the first molar teeth.  In order to provide bit comfort, the first molars are corrected by filing manually, thus preventing the need for tranquillisers except on infrequent occasions. More information on the Methods page.

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Equine Dental Practitioners Board to be established.

The Association of Equine Dental Practitioners (Aust) Inc. has put a structure in place to regulate those who operate as equine dentists. The Equine Dental Practitioners Board is currently being established to issue annual licences and to strictly regulate equine dentists who have to meet educational and practical experience criteria. The Code of Practice clearly defines many standards of horse care and practice management. The administration of sedatives is, and always has been, illegal; the association does not want this legislation to be changed. The use of non-watercooled power tools is prohibited as are excessive molar filing and routine incisor cutting. The EDP Board will also inform the public about its role, in order to direct the public towards licensed equine dentists.

A regulation under the Veterinary Practice Act 2003 was recently introduced. A last minute public and industry response caused this regulation to be modified. However, it falls short of protecting horses from damage by devices such as industrial grinders which are not continuously water-cooled. There is evidence that as little as 2 minutes grinding may cause irrepairable harm to the tooth by destroying tissue in the pulp cavity. As well as that, the present devices lack tactile feedback and often cause excessive removal of material from the occlusal surfaces.


Equine Dentistry as a Career - Postgraduate and Certificate Training with the AEDP.PeterJhd

More information is now available on this site about training to become an Equine Dentist.  Whether you are a Veterinary Surgeon and would like to do a Postgraduate course or whether you are experienced with horses and want to train for a Certificate you will find more information by clicking the Career Choice on the navigation bar on the left. Apply early so you don't miss out on a place.

Training with the Australian Equine Dental Practice has been a stepping stone to a career as an Equine Dentist by a number of people.  Where consideration of the horse takes priority and the manner of treatment is widely respected, there are valid grounds to consider this training.  We endeavour to teach genuine candidates a caring approach that uses effective methods which respect the natural structure of equine dentition with the aim of correcting abnormal dental conformation.  No other persons are accredited by Peter to teach these methods. The word 'academy' or 'school' is not used, because there is no government accreditation for this training. The next training intake is closing soon. Check Career Choice



Western Australia Gains Certified Equine Dentist.
South West Equine Dentistry

Hayden Reeves, Certified Equine Dentist completed his 6 month training in 2008 and is operating his own practice in Western Australia. He visits the region south of Perth, including locations such as Bunbury, Rockingham, Armadale, Pinjarra, Mundijong, Kwinana Dardanup and Busselton. He treats all horses quietly and carefully. He considers each horse as an individual and takes pride in his work aiming to achieve better equine health and performance. Hayden is know for his fastidious attention to detail.

Western Australia has a growing throughbred racing, harness racing and equestrian industry. Additionally, horses are being bred in a diverse range of breeds, including western types, warmbloods, thoroughbreds, stud book ponies and many more.



To visit South West Equine Dentistry site, click on the logo: South West Equine Dentistry


Nutrition for Horses including the Older Horse.

David Nash BSc (Equine Nutrition) provides some useful information pertaining to equine nutrition on the Hygain Australia web site. The segment on feeding older horses is relevant to many who question their nutritional requirements. There is good reason for an older horse to have compromised nutritional uptake, as David writes:

"....The ability to manufacture or absorb certain vitamins also seems to decrease as horse's age. Researchers suspect that the decrease of gut microflora compromises the ability of the horse to manufacture his own B vitamins (normally produced in abundance) as well as vitamin C (ascorbic acid), which is important for the horse's immune function. A healthy horse manufactures sufficient quantities of his own vitamin C, but many older horses, which suffer from pituitary dysfunction (a common result of the aging process) show low blood levels of C, which might make them vulnerable to viral infections.
Geriatric horses can also suffer from decreased kidney and/or liver function, both of which can have an effect on nutrient utilization. Horses are unique in that they excrete excess dietary calcium in their urine, not in their manure as most other species do-so if kidney function becomes impaired, stones of calcium oxalate can build up in the kidney or bladder. There also is the potential for calcium to build up to dangerous levels in the bloodstream. Horses with kidney failure need to be placed on a low calcium diet (less than 0.45% of the overall ration), and protein and phosphorus also should be reduced (to less than 10%, and less than 0.3%, respectively), contrary to the usual recommendations for older horses...."

All categories of horses are dealt with and in the articles you can read about mycotoxins, fibre, herbs and colic, just to name a few. A clear section on the horse's digestive system explains its functions.

To visit the Hygain site, click on the logo: Hygain



Petalia for Reliable Information.

Occasionally a site is chosen for good content and the Petalia site is worth a mention.  It provides information about interesting topics and is easily readable.  Petalia Australia is a comprehensive resource of professional pet, equine and farm animal advice, information and products online.  It features accurate and reliable animal health information, interactive tools and products recommended by veterinarians, a secure online shopping facility and a vet locator to find and communicate with your veterinarian online.

To visit the horse section of the Petalia site, click on the logo: Petalia




Veterinary Community Resource.

The University of Sydney Veterinary Education and Information Network (VEIN) was launched at the beginning of May, 2001.  VEIN is an information service for veterinary and animal scientists, and allied animal health professionals, with a focus on access to high quality information and lifelong learning.  Services are provided on and off the Web.  VEIN is of particular relevance to professionals based in Australasia.

To visit the University of Sydney Veterinary Education and Information site, click here:
Vein


Drought Related Issues
As equine dentist, I am concerned about a number of issues relating to the drought that I have encountered.  These issues can affect the condition and behaviour of your horse(s). These relatively common issues are:
  • Increasing and more rapidly occurring dental sharpness and associated disorders. This is a result of the increased intake of short-fibred feed. Having less long fibre in their grazing diet as well as the feeding of chaff and pellets increases irregular wear and causes extremely sharp points which in turn affects behaviour due to pain from aggrevation of soft tissue which also reduces masticatory efficiency.
  • The inability of horses with worn or abnormal dentition to adequately masticate hay that is provided. Horses, especially older ones, often suffer impaction colic due to ingesting large wads of unmasticated feed. (see picture) This inadequate mastication can also occur in horses that have had their teeth over-filed.

Bolus
  • Feeding hay that is not appropriate for horses, such as that containing barley grass and other weeds.
  • Increased intake of broad leaf and other weeds when grazing.
  • Escalating parasite burdens due to short length grazing pasture and ineffective worming programs. This is especially a concern on agistment properties and those that have no strip-grazing or stock rotation.

The Incidence of Colic Among Horses.

The American Journal of the Veterinary Medical Association reported about a study by Drs Traub-Dargatz, Kopral et al. about the US national incidence of and operation risk factors for colic among horses from 1998-1999.  It says:"The annual national incidence of colic in the US horse population was estimated to be 4.2 colic events/100 horses per year. Case fatality rate was 11% and 1.4% of colic events resulted in surgery."  That colic is suffered by so many horses is a cause for deep concern when one considers the pain and trauma to both horses and owners.  The report further states that it is costing the US an amount of AU$205.000.000 per year.  Especially in older horses correct dental maintenance and dietary planning can vastly reduce the incidence of colic.

A significant number of calls to this practice are made by people who suspect that their horse's inability to masticate feed properly may have been the cause of a past occurrrence of colic. It is especially important to be aware that a horse with dental problems is unable to grind grass or hay into short fibres and will often swallow long fibred tight packets of feed which may cause bowel obstruction.  There is also some concern that horses with decomposing feed lodged in abnormal cravasses between teeth may ingest large bacterial loads which may affect proper digestion and increase the likelihood of colic.

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To find out more about Thoroughbred Breeders Australia, click here:


Find Horse Information the Easy Way.

For those of you who scratch their head trying to find good horse information on the Internet, here are some hints. As voluntary editor for the Open Directory Project, the world's largest human edited directory, I recommend it to view information by category.  You can also search at the top of each page.  Here are some interesting categories from DMOZ Open Directory:

Health-Animal-Veterinary Medicine-Veterinarians
Health-Animal-Mammals-Equine-Dentists
Another very good way of finding information is to use the extensive search features of: 
GOOGLE Advanced Search 

A great Australian site is the Horse Directory , it has sensible categories with most Australian information you may be searching for.

Horsedirectory Australia is a very useful site for those wishing to find Australian info. You can select your state and choose from many categories. Click the logo:
Click to search the Horsedirectory


Veterinarians and Dentistry.

Dr Geoff Tucker has specialized in equine dentistry for a few years now and, like many of us, he has developed his own techniques. He has said to me many times that he is not in favour of aggressive treatment methods and that we need to respect natural (dental) structures. I quote this from his web site http://www.theequinepractice.com/ :

  • BELIEFS AND PHILOSOPHIES

  • Horsemanship is better than drugs and force.
  • Proper and judicious use of pain medication is indicated in about 1 of every 5 horses, not in every horse.
  • The use of hand tools and the hand as a mouth speculum is effective in addressing every edge of every tooth.
  • Every edge of every tooth must be made smooth to achieve comfort for the horse
  • Floating should be done every 6 months in horses between 5 and 25 years of age to be preventive in bit issues. On occasion some horses need it more often. Some, due to limited use or if they are over 25 years old only need an annual float.
  • Horses between 2 ½ and 5 years of age should be floated every 3 to 6 months depending on their training schedules. The teeth are softer and become sharp more quickly plus 24 baby "caps" are shed during this time and are replaced by sharp permanent teeth.
  • Good dentistry has been practiced for generations. While some changes are good, not all changes in technique or technology benefit the horse. The philosophy here is simple. If the change helps the horse, it is made. If it only helps the floater, the change is not made.
  • To visit Geoff Tucker's site click on the image: Geoff Tucker


    Horses and Research.

    In Australia there are more than 1.2 million horses used for racing, equestrian sports, and recreation and there is a large breeding industry. The horse industry is worth more than $15 billion a year. 
    The Rural Industries Research and Development Corporation (RIRDC) offers support for equine research and development projects across Australia, with many projects being undertaken into subjects such as infectious diseases, reproduction, nutrition, injuries, drug development and lameness. 

    To find research reports and more, click here and follow the link 'horses': Visit the RIRDC 

    PixHeadButton The RSPCA "You and Your New Horse" Seminars.

    These seminars which provided comprehensive information on health, nutrition and essential horse care have now been discontinued. We regret this but if you are planning purchasing a first horse or have purchased a horse, we will try to direct any enquiries to other organisations who are able to provide you with information. If you support the reintroduction of these seminars, please E-mail the Director of Education of RSPCA Victoria rspca@rspcavic.org.au .
    To find out more about the RSPCA and Education, click on the image on the right or call: (03)9224 2286  (Australia) RSPCA




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