Bianca’s Lesson

From a young age, Bianca exhibited flat pedal bones and insufficient internal hoof structures. Frankly, after picking up her hooves (see photos below),

I almost decided against purchasing her—even before obtaining radiographs. Her hoof challenges were partly genetic and partly the result of natural growth spurts common in developing horses. As a large-boned mare built slightly on the forehand, Bianca experienced increased stress on her hooves during growth phases. It is my belief that certain hoof issues in young horses originate during these critical developmental periods.
Bianca was raised in the Pacific Northwest, where moisture levels are often high. Excessive moisture combined with uneven growth spurts creates less-than-ideal conditions for maintaining hoof integrity in a growing horse. I was concerned about Bianca’s long-term soundness and performance. Bianca was clearly not a candidate for going barefoot in the hot, dry climate of Paso Robles, California. Although my arenas and stalls feature sandy footing, the surrounding “pastures” remain dry most of the year, with adobe clay and limestone soils. The dry hard ground in our area is not very shock absorbing. Interestingly, I’ve observed that horses with weaker hoof structures tend to fare better in slightly more humid environments.
Genetics play a significant role in hoof quality. Unfortunately, modern breeding practices often emphasize pedigree and performance potential over structural integrity and longevity. Ethical breeding should prioritize sound conformation, including strong hooves and limbs, to ensure the horse’s long-term welfare. In addition to more discerning breeding, pasture management is crucial—such as providing dry lots in wetter climates to protect hoof health. Proper hoof care for foals and young horses is equally vital to prevent future complications. Routine radiographs during growth stages should be viewed as preventive care, not solely as diagnostic tools. For instance, when rapid remodeling of the pedal bones is detected, temporary orthopedic support can protect developing hooves. I firmly believe in providing adequate sole support during all stages of growth.

By supporting Bianca’s soles and limbs early on, I was able to minimize progressive pedal bone loss in her front hooves. She has successfully lived with orthopedic support for the past 14 years. Prior to a mild bout of laminitis, Bianca maintained a consistent five-day work schedule. Thankfully, her recent laminitic episode in April 2025 did not affect her pedal bones—something I attribute to early veterinary intervention (bloodwork, medication, and management) and consistent sole support.
Maintaining a series of well-calibrated radiographs over the years has been invaluable for monitoring changes in her pedal bones. This long-term documentation confirmed that her laminitis did not cause further bone deterioration—a reassuring outcome.

In closing, I want to emphasize that horses require regular, balanced exercise to remain both physically and mentally fit. Horses with less-than-ideal hoof structures may not appear overtly lame, yet they often adjust their movement to avoid discomfort. This subtle compensation can affect their overall well-being and performance. As caretakers, we must make thoughtful, informed decisions. When purchasing a young horse, inquire about hoof care, pasture management, and whether your environment suits the horse’s needs. And above all, allow horses to mature fully before beginning rigorous work.

A 12 year long-term case study on Bianca will be posted soon.