Christa Lesté-Lasserre, MA

Passionate about horses and science from the time she was riding her first Shetland Pony in Texas, Christa Lesté-Lasserre writes about scientific research that contributes to a better understanding of all equids. After undergrad studies in science, journalism, and literature, she received a master’s degree in creative writing. Now based in France, she aims to present the most fascinating aspect of equine science: the story it creates. Follow Lesté-Lasserre on Twitter @christalestelas.

Articles by: Christa Lesté-Lasserre, MA

Hellhole Mare's hoof

How the Equine Hoof Holds Up Over a Lifetime

Healthy, well-maintained hooves can remain strong and functional for decades—supporting horses from their first wobbly steps to their final years. Read more in The Horse‘s Older Horse 2025 issue.

Read More
Horse with HERDA

HERDA: 20 Years Later

Greater awareness and ongoing research mean fewer foals are being born with this genetic skin condition.

Read More
retained fetal membranes in mares; deworming broodmares near foaling; Newborn foal attempting to stand

Post-Foaling Red Flags

Watch for these 10 emergencies in the hours after a mare foals. Immediate action could potentially save the mare’s and/or foal’s life.

Read More

More From The Horse

Horse Eating From Haynet
horse nose snout nostril detail close animal equine pont
PullingBloodforTest-GettyImages-1176631373
hurricane evacuation route

Stay on top of the most recent Horse Health news with

FREE weekly newsletters from TheHorse.com

Sponsored Content

Weekly Poll

sponsored by:

How often do you deworm your horse?
244 votes · 244 answers

Readers’ Most Popular

The Horse
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.