Seminars:

Feb. 5, 2012 

Dr. Boyd’s Annual Foaling Seminar Sunday, February 5th, 2-4pm, at the clinic.  Seminar is free to all, light refreshments will be served.  Please RSVP 540-347-0807 or owec@aol.com.

March 14, 2012

We are co-hosting another “Chili and Chocolate Seminar” with the CFC Farm & Home Center Wednesday, March 14th   6:30-9:00pm, at the Fauquier County Fairgrounds.  Please join us for an enjoyable evening that is sure to be full of great information, door prizes, and good food.  There is no charge but please RSVP 540-347-0807 or owec@aol.com

Our seminar Pasture, Your Horse's Friend or Foe? Discussions on laminitis, fescue toxicity and other poisonous plants (March 9th, 2011) was a great success. Thank you to everyone who attended. Here are pdf versions of the presentation. Adobe Reader is required to view pdfs.

• Laminitis (2mb pdf)
• Poisonous Plants (2mb pdf)
• Fescue (3.3mb pdf)
• Additional Poisonous Plant List (10kb pdf)
  

Researchers at Virginia-Maryland Regional College of Veterinary Medicine conducted a study to evaluate the effects of weight gain on horses’ insulin sensitivity, specific hormones and fatty acids.  13 Arabian or Arabian-cross geldings were fed twice their normal caloric requirement for 16 weeks resulting in an average of 189 lb weight gain.

The following alterations in blood parameters were noted:

• A threefold increase in both leptin and insulin blood concentrations.
• A 71% decrease in insulin sensitivity.
• A 40% increase in insulin response to glucose levels or circulating fatty acids.
• No change in blood glucose  or circulating fatty acids.

The authors concluded from these results that preventing weight gain and obesity could minimize these changes and ultimately reduce the risk for laminitis.

The take home message from this research is that obesity in our horses can result in insulin resistance and increase a horse’s risk of developing laminitis.  The good news is that by monitoring and controlling our horse’s weight we can prevent these health problems.