Submitted by David Landreville of Landreville Hoofcare.
Sera, the buckskin mare in the video below was going to be euthanized for chronic lameness before she had reached the age of two. We found out about her through a client and brought her to our place. She was wearing steel shoes and pads that had been on so long that all the nails were gone and the walls had grow over the shoes keeping them fixed in place. She has been a tough rehab case due to the extensive damage done to her feet by poor and neglectful shoeing while her feet were still growing. Although I've never be enable to restore her feet to a sustainable shape and function I've been able to help her make slight but steady progress in form and function over the past 10 years. I can typically rehab most horses with minimal time in boots and pads but this mare has been a lesson in exhausting all options. Since originally pulling her steel shoes and plastic pads I've tried many different protective applications including: hoof casts, boots with Comfort Pads, and EasyShoes.
I've even tried combinations of these products. While I have had success keeping her comfortable from time to time (she's even been ride-able through some periods), I never had any good long term results improving the form and function of her feet. The biggest challenge that I've had with her is that her coffin bones were so badly remodeled at such an early age that I haven't been able to figure out how to fully eliminate wall flare or get her to produce an adequate thickness of live sole. I read some of Dr. Bowker's research on bifurcation of the lamina and I feel that this is one of the reasons that she can't produce a wall that has enough integrity to hold up her muscular 1100 lb Quarter Horse frame. The solar corium needs to be non-load bearing to produce healthy, thick, live sole and with such little support from the wall she is set up for continual crushing of her solar coriums and further bone loss. Due to the extreme wall flare from the bifurcated lamina, her toes grow super fast and require weekly trims. This is one reason that EasyShoes haven't been the right solution in the past. Her feet simply out grow them in a weeks time. Another problem that she has may be hormonal. One vet mentioned to me that there may be a connection to mares with bad feet and hormone issues. Every summer, after several months of progress building sole thickness and reducing distortion, her feet would collapse after our rainy season. The combination of heat, humidity, and possibly hormone imbalances would undermine all the progress made in the months prior. This has been a constant cycle for 9 years.
I've kept up on her on weekly trims for 10 years. This has helped minimize further structural damage. I tried something new about a year ago. I started using the Easyboot Cloud almost like you would use a shoe. I leave them on her 24/7 with frequent brief periods out of them. She has thin hoof structures but they are mostly live tissue due to the style and frequency of my trimming. Her feet stay clean and dry in the boots and she has no trouble getting around in any gait she pleases. The thick wedge shaped pads make up for her atrophied digital cushions and this was the first year that she didn't lose concavity over the summer. I'm always looking for continual progress with horse's feet, no matter what the rate of progress. I've never been comfortable with just making a horse appear sound and I'm careful when it comes to using boots for rehabilitation. It needs to be done thoughtfully. If there's no structural integrity it's not true soundness. To me, form and function are interdependent. Hoof distortion is just a problem waiting to happen. I'm still hopeful that Sera can have sustainable sound bare feet sometime in her future. I don't believe in quick fixes or keeping horses around with a poor quality of life. In my opinion, we are all here to express ourselves, including horses.
This is Sera expressing herself in our track system with her herd mates.