01/04/2026
https://www.facebook.com/share/p/1aQkTawbKp/
LIVER vs HEART: Nutrients vs EnergyâWhy Dogs Need Both
One of the most common themes I see in canine nutrition is the overemphasis on liverâŚ
and the complete underappreciation of heart.
Liver is often treated as the most important organ; and for good reason.
It is loaded with essential vitamins and minerals that support foundational health.
But whatâs missing from that conversation is:
Liver and heart do not serve the same purpose.
Not even close.
Liver builds and regulates.
It provides critical nutrients like vitamin A, copper, folate, and B vitamins supporting immune function, detoxification pathways, and overall nutrient status.
Heart fuels and powers.
It delivers functional compounds that directly support energy production, muscle function, and cardiac performance.
And this is where things get interestingâŚ
Heart is one of the richest natural sources of compounds you wonât get from liver in meaningful amounts:
â
ď¸ Taurine
â
ď¸ CoQ10
â
ď¸ L-carnitine
â
ď¸ Collagen
â
ď¸ Creatine
Letâs pause on that last one because it matters.
CREATINE is not just for athletes.
It plays a direct role in cellular energy production (ATP regeneration), which means it supports how the body actually functions.
This includes:
âŞď¸Skeletal muscle
âŞď¸Cardiac muscle
âŞď¸Brain and neurological tissue
In other words, energy, strength, and resilience at the cellular level.
And yet, creatine is almost never part of the conversation in canine nutrition.
This is the gap.
Many pet parents are taught to focus on vitamins and minerals....whatâs on paper...
while overlooking the compounds that actually drive metabolic function.
Vitamins donât create energy, cells do.
And those cells rely on compounds like taurine, CoQ10, and creatine to perform.
This is why heart is not just another âmuscle meat.â
It is a functional organ meat with a critical role in a balanced diet.
đ
âď¸ Liver provides the nutrients
âď¸ Heart supports how those nutrients are used
You donât replace one with the other.
You use both...intentionally.
Because a properly constructed canine diet isnât just about meeting requirementsâŚ
itâs about supporting the body at the level it actually operates.
â The Holistic Canine đž theholisticcanine.us
Fresh feeding explainedâfinally.
"Fresh-Food Feeding Explained" eBook
https://theholisticcanine.us/ebook/
Available NOW on my website.