This Again

I'll let you all know how we make out.  For now....

.....pardon me while I go find a big tree to bang my head against. 

Something that is working...

It's been quite a while since I had a Ramsey update.  No news is good news.  The camera angle was off for this recent photo making it look like the outer wall is much longer than the inner, which is not accurate.  However, it does show that the walls are now straight instead of curving to the side.

The outer wall on the left where the missing coffin bone is, still shows poor connection and a widening of the white line, but it always will.  I think this is as close to "normal" as this foot will ever be.

From this angle, you can see that it is a pretty nice looking foot now.  More importantly, it is a generally sound foot.  That's what matters.  For quite some time, I trimmed it just a very small amount each week.  As the distortions have grown out, I have slowly been able to extend that time frame.  I am now trimming it a small amount every 3 weeks.  It seems to be working well for him.

Ramsey does, occasionally, have some soreness, but it is in the arthritic fetlock joint not the hoof.  I am certainly frustrated by that, but we are managing it well.  I have been giving Ramsey (and Tanner) turmeric each day.  It has been shown to be an effective anti-inflammatory with no negative side effects if given at the proper dose.  I was skeptical at first, but both Tanner and Ramsey have been on it since last Fall with excellent results.

Tanner has had joint issues all of his life and has suffered with periodic episodes of extreme lameness.  He does not tolerate pain medicines well or visits to the vet.  He has not had a single bad episode since starting the turmeric last year (even with the extremely cold winter, which would normally cause him trouble) and no negative effects whatsoever.  I'm convinced.  And I'm happy with this pretty little donkey foot as well.

Donkey Feet - Emma

This is the second of two posts today regarding donkey feet.  If you missed Ramsey's, just hit "older post" at the bottom of the page.

Emma's feet.  I am going to let the pictures speak for themselves.  I think her feet are not bad.  I struggle with keeping them balanced, how much sole to trim and I worry about too much grass.

Before trim....

After trim/during...

Donkey Feet - Ramsey

I am putting up two back to back posts of donkey feet, one for Ramsey and one for Emma.  I will try to explain my thoughts and actions regarding both.  One of the good people at the UK Donkey Sanctuary has told me that she will get these in front of the farriers who work on the donkeys there and, hopefully, they will be able to give me some feedback.

I have heard that there is a big storm heading their way, I hope everybody stays safe over there!

***

My thoughts on hoof trimming stem from a lifetime with horses and a lot of studying, but I am basically self-taught.  Everything I write here is my opinion, based on this.  If any of the folks at the DS think that anything I post here is wrong or needs to be changed, please tell me.  Don't worry about my ego, I want to get this right.  I really want, need honest feedback, especially regarding Ramsey's bad foot. 

I find donkey feet to be VERY different from horse feet.  Some of the things that I notice and believe are:

• The hoof is more elastic and flexible, but tougher.
• It becomes quite soft in wet conditions, but hardens quickly when dry.
• On soft, wet ground, the soles out-grow the walls and need to be trimmed back.
• The heels and bars also overgrow and often leave the foot overly tall and boxy, preventing good development of the frog and shortening stride.  This is often considered normal, but I do not believe it to be true.  Donkey feet are more upright than horse feet, but the outer structure still needs to mirror the inner and a free stride with heel-first landing is just as important as it is in horses.
• None of us get enough exercise.

***

I wrote a couple of weeks ago, that I was concerned about the distortion I am seeing in Ramsey's foot.  Last week, I had a new set of x-rays taken and there are some developments that I am not happy about. 

First, the good news: the coffin bone is aligned very well with the front of the hoof wall with no rotation or distal descent and there is 15 mm of sole depth (an average, healthy, 1000lb horse generally has 10-12 mm).

The bad news:  the sesamoid  bones, which are the big knobby things at the back of his leg, have a lumpy, uneven appearance.  This indicates a degree of sesamoiditis.  There is too much stress on the fetlock joint.  I do not know if this is entirely due to current stress or because the hoof was so horribly long after his surgery.  Probably both.

Then there is this next picture.  The image is reversed with the medial (inside) side on the left.

The bottom of the coffin bone should be parallel to the ground.  If you look close, you can see that the bottom of the bone is parallel with the bottom of the hoof.   However the hoof is not parallel with the ground because the hoof capsule is distorted.  He is bearing almost all his weight on the medial aspect of the hoof, putting a great deal of strain on the fetlock joint.  There are arthritic changes at the attachment points of the collateral ligaments.

Much of this strain is because Ramsey toes-out badly on this foot, called a fetlock valgus.  Many donkeys toe out, including Emma.  She also toes-out worse on her right foot than her left.  However, I have been able to keep her feet in balance.  Ramsey's other foot also toes out some, but it too is in balance.  I do not know if I messed up the trimming on this foot or if this is a byproduct of his surgery.

Wall separation where coffin bone is missing.

The medial wall has lots of growth, but curves under.  The lateral wall flares and has poor attachment. 

I trim the medial wall as flat and level as possible and bevel the lateral wall to encourage attachment and relive stress where the coffin bone is missing.

The twisting distortion in the whole hoof can be seen in the way the frog bends, it should not do that.

As trimming alone does not seem to be helping this problem, I have decided to give this foot some more support using SuperFast, made by Vettec.  This is a two part urethane that hardens and bonds to the foot very fast once the parts are mixed together.

Once it sets, it can be shaped with a rasp.  

My goal was to extend the foot medially so that it won't fall inwards.

 

I left the medial side just a little thicker to try to level the foot a bit.

I do not want to cause problems by over-correcting the foot so I tried to be very conservative.

The good thing about this, is that, if I need to I can change or remove it almost instantly.  I just did this this morning and I will be watching him very carefully.  So far, I think it is helping.  He strides out well on it and the foot seems more stable.  I believe it will need to be adjusted or replaced every two weeks at the most. 

***

Ramsey's good front foot.  The medial wall is thicker and stronger here as well, lateral wall wears off.

***

His back feet....This really shows how much the sole outgrows the walls.

I did finally trim the sole back to the level of the hoof wall and this is what it looked like three days later.

It has been drier since I took these and his feet are staying level at the moment.

Any constructive criticism or advice welcome!