Foundational Equine Nutrition

Grounded nutrition for horses and the humans who care for them.

Practical, science-informed equine nutrition guidance designed to help you build a strong foundation for your horse's health, performance, and wellbeing.

Rooted in science. Grounded by connection.

A gentle hand resting on a horse's face

CENA

Certified Equine
Nutrition Advisor

Welcome to Groundwork Equine

I'm Jillian Nielsen, a Certified Equine Nutrition Advisor and founder of Groundwork Equine. I help horse owners build strong nutritional foundations through practical, science-informed guidance rooted in connection.

Groundwork Equine offers foundational equine nutrition consulting and education designed to help you better understand your horse's forage, feed, supplements, wellness needs, and individual goals.

Rooted in science. Grounded by connection.

The Three Pillars

A foundation built on three quiet truths.

Nutrition

Individualised forage-first feeding plans grounded in current equine nutrition science.

Education

Clear, honest learning resources that help you understand the why behind every recommendation.

Connection

Working with you and your horse as a whole — recognising the relationship between care, calm, and wellbeing.

Wooden scoop of oats and hay
The Primary Offer

Foundational Nutrition Consultation.

A one-on-one review of your horse's current feeding program, wellness needs, and nutrition goals.

  • Feed, hay, forage, and supplement review
  • Health history and body condition discussion
  • Goal setting and practical nutrition adjustments
  • Written summary with recommendations and next steps
  • Optional extended support
L.

Certified through Legacy Equine Nutrition

Why Nutrition Matters

Nutrition shapes everything — temperament, soundness, recovery, coat, hoof, gut, and the quiet sense that your horse is truly thriving.

A well-balanced foundation isn't about more supplements or trends. It's about understanding your horse, your forage, and what's actually needed.

Jillian Nielsen with her chestnut horse
About

Meet Jillian Nielsen.

Jillian is a Certified Equine Nutrition Advisor and founder of Groundwork Equine. Her approach blends modern nutritional science with a deep respect for the horse as an individual — believing the best plans are the ones that horse and owner can actually live with.

She works with owners who want to feel less overwhelmed and more informed — building feeding programs rooted in evidence and gentled by experience.

More about Jillian
certifiedLegacyEquine Nutrition
Certified through Legacy Equine Nutrition

Jillian Nielsen is certified through Legacy Equine Nutrition, a science-based equine nutrition education program. This training supports Groundwork Equine's practical, horse-centered approach to nutrition guidance — helping owners make informed feeding decisions with clarity and confidence.

From the Journal

Educational resources.

Read all
Rope halter on weathered wood

Forage

Reading a hay analysis without the overwhelm

Wooden scoop with oats

Foundations

The minerals your horse is most likely missing

Horse standing in a misty field

Wellbeing

Gut, calm, and the connection between them

Begin

Ready to build a stronger foundation?

Book a consultation and start with clarity — for you and your horse.

Book a Consultation