Wednesday, 19 October 2011

Horse of the week: Flynn the Second

Glory be, what a relief to be back online - hoorah for the broadband aerial being safely affixed back onto our newly waterproof chimneys!  Now it can start snowing :-)
There is so much to catch up on and I will blog like mad the rest of this week but for now here are some comparative photos of Flynn the Second.  I posted about his and Stacy's adventure weekend here but it was so foggy and wet that I didn't get hoof photos.   
Anyway, here are shots of his RF from his arrival 6 weeks ago till now.  The biggest change is in his frog - the heels are decontracting too but are also more substantial.  They are further forward than they will be when his new hoof capsule has grown in but he's making a good start. 
And here is his LF from the side, again from 6 weeks ago till now.  Nice new hoof angle, nail holes are gone and a much shorter toe - clever boy!
Off to do horses now and then put lots together for the blog for the next few days :-)  Its nice to be back!

Tuesday, 18 October 2011

Wish list

Still no Internet so the blog can only limp on unfortunately. I have lots to post about but can't do it at the moment which is very frustrating!

Once I am back online there will be posts about new arrivals and progress on the current rehabs.

I've also got posts to put up about why toe first landings matter and how they affect the rest of the horse's body and about a few of the really useful things that have appeared at Rockley recently...!

Chimney trouble!

...means we have no Internet for a couple of days...! Should be back on tomorrow I hope :-)

Monday, 17 October 2011

Straightness and symmetry

I bunked off on Saturday as soon as I had done the horses here, as I had the opportunity to go and see Marijke de Jong giving a clinic near Bridgewater.  Unfortunately the organisers didn't want photos taken, so this is a photo from her Facebook page which I hope she won't mind me borrowing for the day!
I've been interested for a long time in how horses move and how patterns of movement can be changed and improved.  In 2008-2009 I spent 6 months studying with Mary Bromiley, which gave me a fascinating and essential introduction to anatomy and biomechanics.  I am always trying to find ways of improving the rehab of the horses here and Mary's equine sports massage course has proved a useful addition to the toolbox but I wanted more :-)
Last year Patrice Edwards came up to Rockley for a few days and really opened my eyes to the possibilities of improving horses through classical rehabilitation exercises and what Marijke de Jong teaches is based on the same principles.

Of course all horses are asymmetric to a greater or lesser extent but I've seen with the rehab horses that long term lameness can also fix horses into patterns of crooked movement that can be quite persistent.  Once horses have healthier feet and are able to start moving in a better way, then it can be very helpful to use the sorts of exercises that both Patrice and Marijke teach as a way of kick-starting more correct, balanced movement.

Its something I am only in the early stages of using and I would love to spend a lot more time taking it to the next level  - maybe something for next year ;-)

Saturday, 15 October 2011

Vizsla viewpoint

Jen at Wyvern Oaks has a dog who struggles with the concept of dog beds...
Here at Rockley, Winston apparently struggles with the concept of vehicles - or maybe he just has a better use for them...

Friday, 14 October 2011

The leg bone's connected to...the other legs...

When I posted yesterday about the rehab rollercoaster one of the horses I had in mind was Taz.

Taz is a big horse - 17.2hh - and he had a successful career as a showjumper before going to live with his present owner.  He is incredibly genuine and also loves being out and about which has helped enormously because above all he likes to keep moving and see what is round the next corner.
When he arrived with his navicular diagnosis his feet were underrun and he was landing toe first on 3 out of 4 feet.   Comparing his hooves today (in each case, the top photo was taken on 3rd August and the lowest photo on 12th October) they are still caudally weak but his toe has shortened.   Apologies for the quality of the lower photo but the camera was fogging up in our lovely mizzle...
Like most rehab horses, his lameness blocked to the back of his feet so by reducing load there, both shock absorption and circulation were compromised. For Taz, everything is different now - including circulation, how his feet load and the way the whole hoof functions.
If you look at the photos of the back of his LF its clear why rehab can be a rollercoaster . If this is the change you can see from the outside - in a  16 year old horse - imagine what is happening internally to tendons, ligaments and tissue.  Look at the difference in the hoof wall length - the loading has changed; look at the changes in the digital cushion - the medio-lateral balance is shifting. 
Its incredible that this can happen in such a short time and its perhaps no wonder that when hooves develop like this they sometimes throw up problematic knock-on effects.  
His frog looks tidy in a shoe - but as the shoe comes off, the proportions of the foot are obvious - a weak frog and a long toe, as we had already seen in the lateral photo. 
After 9 weeks, the frog is much more pivotal but the old damage on the sole is clear and the heels are still weak and underrun - again as shown in the lateral photo. 
Taz was very much on my mind yesterday as a "two steps forward, one step back" type of horse because as well as his primary front limb lameness, he also has old injuries on his hind legs.  

As you can see from the footage, although his LH has the most scar tissue its his RH that had the worst landing; the irony is that once his front limb loading and landing started to improve, that had a big effect on his hind legs.   
Now, finally - as the clips show - he is starting to land properly on his RH as well, but that too has side effects, as the compromised circulatory system in his hind legs is now having to crank back into gear and cope with more movement than ever before.  

Taz is representative of most rehab horses because most - despite arriving here diagnosed with a front limb lameness - actually have hind limb problems as well.  

Its true of at least 80% of the horses who come here.  As well as their navicular or DDFT/ligament damage, some have hind limb suspensory problems, some have bone spavin, some have generalised sacro-iliac or lumbar pain; sometimes the hind limbs fail first, sometimes the front limbs.  

What you can guarantee, though, is that rehabilitating lameness truly is a tangled ball of string that has to be slowly and carefully unravelled. 

Thursday, 13 October 2011

Rollercoasters and rocket science

Sometimes rehabilitating horses feels a bit like this...
As with every aspect of life (particularly when horses are involved), there are times when things fall into place, everything goes swimmingly and you think that you're doing a pretty good job.  And then there are times when nothing goes to plan and somebody somewhere seems to be throwing every possible obstacle in your way.
Like most people, I guess, I prefer the times when everything is going well - the easy times  - the sorts of times I wrote about here - when the rehab horses are on a roll and it feels as if I have a bit-part in a Disney movie.

Of course, things can't always be like that, and this week has brought a harsh reality check in the form of the sad ending to the story of Andrea and Gogo, whose blog I, like many of you, have followed for a while.   Sometimes circumstances just conspire against you, and you are powerless to change the inevitable, however hard and for however long you try.

Fortunately, most of the horses who come here primarily have foot problems and because hooves are so dynamic, most horses go from rehab back into full work.

For any horse, however, rehab can be a bit like a game of snakes and ladders, with slippery-slides down and setbacks occurring after hard-won improvements; due to the inscrutable workings of Murphy's law, setbacks almost invariably occur either on the day the owner has come to see their horse or on the day after I've posted how well they were doing on the blog...
Then again, sometimes rehab feels more like this - unravelling a tangled mass of inter-connected problems and for each one you improve, there is a knock-on effect elsewhere - hind limb movement affected by front limb movement; muscles being used in new ways; increasing movement, circulation and hoof growth flushing out old, long-standing problems.

You've got to remember as well that the horses here are not sound horses who are simply having their shoes taken off but horses with long-standing lameness who have often developed related problems from compensating over a period of weeks, months or even years.

We have to look at the whole horse not only because the whole body is affected by the feet but because feet can be affected not only by the obvious - like nutrition and biomechanics - but by saddle fit and even teeth problems.
A further twist in the rehab rollercoaster comes from the fact that horses - once they start feeling better  - have a much greater tendency to lark around in the field, play wild games with their mates or go for a blast at a thousand miles an hour, all of which their limbs and hooves may (or may not) be capable of.    Then add in our weather (its been raining for the last 10 days) and all in all, it can sometimes make for a pretty bumpy ride. 

There is no doubt though that - unfortunately for me - I need the more challenging times because they tend to be the times when I learn the most and (hopefully) make changes for the better.  Doesn't stop me hating going through them, though!

What I have learned the hard way is that there is no point getting into a panic.   Rehab horses are vulnerable because their feet are normally undergoing tremendous change - weak structures are being challenged, loaded and improved and sometimes that process happens on a knife-edge.  Horses with thin soles are a good example, where a fraction too much on a hard surface can cause damage and too little means the hoof is static and fails to improve.   
It may be a rollercoaster but it isn't rocket science.  Usually, by putting in place the best nutrition we can, by providing support for weak feet and stimulus for poor structures, by encouraging the best possible biomechanics the horse, the owner and I can together get to a point where the good days outweigh the bad, a strong hoof capsule outgrows a weak one and the horse can move from a vicious circle of incorrect, unsound movement to a virtuous circle of comfortable, increasingly free movement.  
But there are never guarantees, and it can sometimes be a long, slow old slog out of the tunnel...