Cows in a Pasture

Amy Pajcic, The Ohio State University

Creative Corner, Entry

Acrylic painting on an 11"X 28" regular canvas

I Have to Do What?

Alex Sigmund, University of Georgia

Foot In Mouth, Honorable Mention

So I am by no means a “country boy,” but I also would not consider myself a “city boy” either. I’ve camped, hiked, and ridden horses, but I definitely have not dealt with cattle, sheep, and farming…EVER. With this history, I was incredibly ill prepared for a particular experience I would endure during my first year of veterinary school at UGA.

It was spring semester and that blasted anatomy class was finally over. We actually would get to touch live animals and it smelled and felt so…non-formaldehyde-y. With my sinuses clear, I was ready to learn and be “hands-on” with ruminants for the first time. I definitely did not realize just how “hands-on” I would be. But first off, goats are adorable and sheep are much bigger than they look on the movie Babe. Secondly, cows can squat.

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Back arch posture in dairy cows: An indicator of early signs of lameness?

Entry, Abstracts
Carlie Gordon, Washington State University

Background:  Visual observation of an arched back in dairy cattle while they are standing and walking is one criterion for assessing lameness through locomotion scoring. However, observation of a back arch while cows are in stanchions is only variably associated with lameness. If the observation of back arch could be better defined, the sensitivity of this method might be improved. It was the purpose of this study to evaluate the degree of back arch that would differentiate lame from non-lame cows while in stanchions and assess if the back arch posture in the lock-up is a predictable observation for lameness. This picture is showing a cow in lock up with an arched (concave) back. The cow in this picture has a back arch of 168 °, a deviation of 12° from a flat back as indicated by the orange line across her back.

Methods: Locomotion scores were collected for all lactating Holstein cows on one farm. Cows with scores of two or greater were used for this study. Eighteen cows received a locomotion score of ≥ 3 and 55 cows received a locomotion score of ≤ 2. Digital photographs of these cows while in stanchions and from videos as they exited the milking parlor were taken. Images were analyzed for the degree of back arch, “deviation from flat”, where a flat back was considered 180°. In addition, cows in one pen were observed 5 successive times while stanchioned to evaluate time in lockup effects on the presence of a back arch.

Results: The angle of deviation from cows during lockup was not associated with locomotion score. However, there was a trend for cows that were determined to have a locomotion score of ≥ 3 to have back angles that deviated further from 180 °. From the successive observations, back-arch was not a consistent observation but the proportion of observation time a cow was observed with a back arch was significantly greater for lame cows vs. non lame cows. This picture is showing another cow in lockup. This cow has a straight back measuring 180 ° as indicated by the orange line across her back.

Conclusions: Our results indicate that the back arch observation, although inconsistently associated with locomotion scoring, could be used as a simple screening tool by veterinarians and dairy producers if frequent observations are made while the cows are stanchioned.

*Note: An organge paint stick was used to mark the withers and tail-head of each cow, pictures of each cow in lockup were then taken and at a later date a program called vistametrix was used to assess the the angle of each cow’s back

Up to my armpits

Winner, Experiences category
Justin Padgett, Auburn University 

 

The stories of James Herriot, Charlie Edwards, and other old country veterinarians fill the minds of each veterinary student as they set off on their pursuit of their veterinary career. Each pre-vet and veterinary student is encouraged by, and hopes to one day become, just like the veterinarians of old that were central pillars in their communities. The doctors of 50, 60, 70 years ago imparted important, helpful knowledge,  applied skills to save their neighbors beloved pet and/or farm, and were cornerstones of integrity and respect that helped build the veterinary profession into what it is today. I know firsthand of many of today’s students  who aspire to join a small farming community and carry on these romantic visions of a life as a skilled, helpful and respected mixed animal veterinarian. 

 

There is doubt, however, as to whether this life exists anymore. Growing up in the suburban South East, I was convinced that the life of the country gentlemen veterinarian was extinct. Often times it seemed that veterinary medicine was too specialized now and that much of it was becoming corporatized to the point that there may one day be a small animal clinic in a Super Wal-Mart. While many advances of specialized practice and big money from corporations are great, these kind of benefits come with the risk of rubbing a little of the soul out of the old county vet.  

 

Luckily for me, I was able to spend a short externship last winter with the veterinarians of Ashland Veterinary Hospital in Ashland, OH.  I came to know that the respected, needed, and recognized veterinarian still exists. In fact, they are alive and well. The small practice in North Central Ohio is home to three mixed animal practitioners (Drs. Gingrich, Brennan, and Yoakam) that have carved out the kind of life in the relatively small town of 20,000 that everyone reads about in the tales of old veterinary practitioners. They operate two offices, one that exclusively sees the small animal patients of Ashland, and another that is considered central operations for the herd health of just over 100 local dairies.  

 

I began my externship the minute I ran out of the finals in Auburn and booked it to OH. I arrived on a Thursday afternoon and was immediately assigned the task of heading to a local dairy to score teats with another veterinary extern, Dale, a student form The Ohio State University. Dale was kind enough to show me the ropes and give me a run-down as we hit the back roads in search of the dairy. From the time I arrived until my departure a short 11 days later, the work never really slowed down. 

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