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Dr. Harvey Domoslai, DVM

Corman Park Veterinary Services
5 miles West of Saskatoon, sk
on Highway 14 at Saskatoon Livestock Sales

Full facilities for the management of equine health issues.

Dr. Harvey Domoslai, DVM
Phone: (306) 384-7676
Emergencies: (306) 227-8331

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Interesting Cases

A Loonie sized stone was removed from this geldings urethra at the end of his penis.

Interesting Cases
Horse Owner Today

Snowball feet

posted by Horse Owner Today    |   January 23, 2012 06:08

Q:  What causes “Snowballs” on some horses feet and not others?  Same horses in the herd have the problem.  Is there a solution besides removing them?

A:  Shoe with snow pads, use boots for turnout, some say oil feet soles or spray with pam cooking spray before turnout but I don't know if that works or not as I haven't seen it in action. Dr. Lisa Wayman

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General | hoof care | Leg injuries

Bleeding into Extensor Tendon Sheath

posted by Horse Owner Today    |   January 15, 2012 11:55

Q: I have a three 1/2 year old mare who had an injury in early '09 which caused her to bleed into her extensor tendon sheath that runs in front of the hock. The vet drained the blood once and injected the tendon sheath twice in the months after the injury. The swelling just keeps coming back. I had a consult with another vet who suggested surgery to repair the very small tear in the tendon and drain the sheath surgically. Is there anything new that can be done. I wish we could inject the area with something that would break up the blood clots and encourage the body to absorbe the fluid. Any ideas?

A:  If a surgeon thinks that surgical repair is feasible then that is how you should proceed. Anything injected will be ineffective as long as tendon sheath fluid and/or blood fills the space. Once stopped, therepeutic ultrasound, wrapping, hydro boot massage etc will help dissipate the accumulated fluids. Dr. Lisa Wayman

Cushings Horse Abscessed, is it strangles?

posted by Horse Owner Today    |   January 13, 2012 20:39

Q:  Need advice: my 29 year old cushings horse has a palm sized abscess on his neck, the vet isn't sure what it is, but speculated that it may be strangles. He took blood today and is doing an ultrasound tomorrow. I was wondering if anyone had experience dealing with this in an older horse, and what I can do to help boost his system.

A:  Cushings horses are quite often immune suppressed and could be why he has the abscess.  Treat the abscess according to your vet’s advice.   Cushings horses can be helped with structured nutrition and meds.  Are you treating his Cushings directly?

Update:  Sounds like you did everything right, just unforunated that he developed the abscess.

Thanks Dr. D.

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Disease | General | reaction

Treatment of Equine Aural Plaques

posted by Horse Owner Today    |   January 10, 2012 08:10

Q: Dr. Domoslai,   I would like to know if ear aural plaques are contagious to my other two horses?  Do they need to be separated?   Can my horse give them to other horses?  Thank you sir fore your time, hope to hear from you.  Happy Holidays also.  Judy 

A:  Hey Judy thanks for the question.  Aural Plaques are not contagious to other horses.  Horses with a particular sensitivity/allergy to insect bites get aural plaques.  Treatment is always aimed at reducing insect bites on the inside of the ear and treating the plaques with a soothing emollient or ointment.

Dr. Harvey

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Disease | General | reaction

Hoof Abcess

posted by Horse Owner Today    |   December 3, 2011 09:11

Our big mare, has been lame for 2 days. Had the farrier out this morning and apparently a deep abscess blew and her a toe is now cracked. He cleaned it out and wants us to soak it in Epsom Salts and Iodine twice a day for three days. This is NOT an easy mare to get to stand still for treatment. Would love suggestions how to keep her still.

A:  If your mare won't stand still for soaking, make a poultice paste of epsom salts and a little betadine solution . Use some gauze to wrap it in to make a little pack. Use gloves if you don't want yellow/brown fingers. Apply to area of crack/hole and wrap in place with vetrap over whole foot including up over heels.  You can leave this on all day then rinse out with a quick swish in a pail and redo for the night.  In summer I reinforce with duct tape but is slippery in winter. 
If you prefer to use the soaking technique you may have to spend more time repeatedly replacing her foot until it bores her and she gives up or apply a twitch and/or use a chain until she learns to stand even if she would rather not. I don't like the feeding her grain to distract her technique as horses get even more irritated and fidgety when you are working on them when they are eating and it distracts from the work of training your horse to comply with nursing care.
Dr. Lisa Wayman

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General | hoof care | training

Recurring Thrush Problem

posted by Horse Owner Today    |   November 28, 2011 10:54

Q: My horse has a bad case of thrush, I have been usuing many different store bought remedies to cure it but it seems to only be gettting worst.. what home rememby can i use... ?  thanks Devin
A:  First the black infected soft horn  tissue has to be removed with a hoof knife by a skilled individual, preferably your farrier. Then scrub out well with betadine or chlorhexidine scrub or even dandruff shampoo.  Rinse and dry with a towel.  If you put any medication on top of the dead tissue and the discharge it will not get to the origins of the infection and will not work. After this preparation you can apply the thrush treatment.  
Then if copper sulfate hasn't worked [the most common treatment-coppertox] you can use bleach one or maybe two times, using a small brush to get it into deeper areas .

Dr. Lisa Wayman

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Disease | General | hoof care


posted by Horse Owner Today    |   November 18, 2011 09:26

I am addressing this question perhaps more as a dressage trainer and teacher than as a veterinarian, so as such this is not a definitive answer, just my opinion of this issue.

Hyperflexion is a relatively recent and controversial topic in the world of competitive dressage horse training.  Proponents of extreme hyperflexion are few but unfortunately several are famous and successful on the world championship/Olympic stage.  They claim that flexion of the horse's jaw/head far far past the vertical for extended periods of work gives more lift to the back and more elasticity to the movement when ridden up in a more normal position during a test.  There are a large majority of trainers who occasionally during schooling use an overbent longitudinal position  [behind vertical, lower neck] and also lateral positions outside of the classic desired "frame". However these positions are used for seconds only to supple or unlock a resistant jaw or to prevent an evasion in another part of the body.  As soon as possible the horse is returned to a normal vertical frame so that the classic goals of forward through the back and soft in jaw can be achieved with the poll, not the third vertebra  or mid neck the highest point.  

There are extremists on both sides [which can occupy one for hours on youtube] with some riders clearly causing physical and mental distress to the horse. In some instances permanent physical damage to vertebrae and supporting structures can occur and/or long term or permanent psychological damage including a resigned helpless and joyless horse.  On the opposite side of the spectrum, other extremists vehemently state that all horses ridden in a bit are in pain at all times and are being abused.  

Most reasonable horsemen and trainers love and respect horses and appreciate dressage as an art as well as a sport.  They certainly fall between these extremes.  I believe that realistic and fair -minded trainers are aware that at times getting a horse to comply may involve some battles of wills and bodies but we all hope this is as brief a period as possible.  

It is prudent to remember that classical dressage changed very little over the past hundred + years as far as ideals and methods are concerned.  Todays sport horses are bigger, more powerful, athletic and more extreme movers with each generation.  It is tempting to rush these fantastic horses to the FEI levels because they apparently can, but producing a horse that keeps a sound body and mind with joy in his work for his lifetime takes as long as it ever did. When a 'new' technique surfaces, such as extreme hyperflexion, I hope that riders and trainers educate themselves, talk to people they trust and continue to use good judgement in training their horses as individuals.

Dr Lisa Wayman DVM contributor to "Ask a Vet"
-Corman Park Vet Svc
-trainer of  2 Grand Prix horses and mother of 2 young horsewomen

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General | Vaccination | training | hyperflexion


posted by Horse Owner Today    |   November 12, 2011 08:08

Q:  Dr. Domoslai, Below is a link to an article re 'Pregsure' - similar to some of the drugs in the the Pfizer Gold program that we use. Hope the MLV eliminates this problem. Have you had any cases like this? 
A:  Thanks for the question Peggy.  I looked at all the North American data on MLV vaccines and any cases that might look like those bleeding calves from Pregsure vaccinated cows and could find nothing like that.  I think that Pfizer has been pretty up front with there product lines and would let us know if there was any risk or if similar cases have been seen in North America.  Sounds like an interesting distressing disease and to think that the producers who are trying to protect there cattle and do the right thing inadvertently cause the condition.  Take care. Dr. Domoslai DVS

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Disease | reaction | Vaccination | cattle

Barrel Horse Trying To Pee

posted by Horse Owner Today    |   October 27, 2011 08:14

Q: Hi Dr. Domoslai, My question pertains to a 8 year old mare barrel horse that my daughter has in Altus Ok she called home tonight say her horse was acting funny tonight. she had rode her and was walking her out in the areana and the mare would stop every few minutes and try to urnaite but nothing would come out she did that about 4 times and then later on she did finally do it do you think she should be concerened... thank you

A:  Not sure if male or mare from question as both were mentioned. . Males can have large "bean" of cellular and debris material in the end of urethra/penis that can obstruct or restrict urine flow. They can very occasionally have stones high up in urethra but you would notice blood in urine for weeks before obstruction. Mares rarely have trouble with urine flow as urethra is short and wide. Sometimes when horses especially geldings will stretch out like they need to urinate a few times but don't or only a few squirts. This is almost always from belly pain/mild colic. They take this posture to push out and stretch body wall to try to relieve belly pain and this increases pressure in the abdomen ant pushes some urine out. This may have been why he was acting 'funny'. Another reason could be he didn't want to urinate there some only want to go in stall or pen. He avoided it till he couldn't anymore. If urine was normal pale to mid yellow, and horse not very ill, kidneys prob fine. They are a very Rare source of disease in horses. So as you can see there can be a few causes so it is difficult to say without observing and examining the horse if this is no problem or something that needs attention tomorrow. I would say if it is only a one time occurrence don't worry too much. « Dr Lisa Wayman »

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Disease | General | Colic

Oak Trees, Acorns & Horses

posted by Horse Owner Today    |   October 21, 2011 17:43

Q: Dr. Domoslai, My question today is about Oak Trees, Acorns and Horses. Would you be so kind to explain to the equine lovers why they are toxic to horses? I had no idea they were! I ask you to do this as I recenetly had a horrifying experience when my 8 yr. old gelding went from perfectly fine to nearly lame, lathargic, semi unresponsive and not keeping his penis retracted in his sheath. My farrier was the one that discovered him eating them. This drought in Texas has been tough & thankfully he is ok now. Sincerely, Teresa

A:  Teresa, Thanks for the question.  Acorns and the leaves and branches of the acorn tree have tannic and gallic acids which are a direct irritant to the gastro-intestinal tract of the horse.  In small amounts these will not cause any problems but in large quantities can cause ulceration in the GI tract which can lead to a host of other problems one of which can be laminitis ie founder of the foot.  Some horses develop a real taste for acorns and will seek them out and over consume.  I’d likely fence off the trees as even though the nuts and leaves are inassessible till fall.  A sudden wind storm may knock down acorns or leaves when you do not expect it and your horse may get into them.  If you know your horse has over consumed acorns or acorn leaves get your vet out and they’ll likely try and coat your horses GI tract and move the offending acorns along to limit the damage. 
Dr. Domoslai DVM CPVS

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Disease | General | poison