Horse Smarts: An Equine Reference and Youth Activity Guide (HS) is updated periodically with the updated sections being sold separately from the complete publication. If you already have a copy of Horse Smarts, you need to purchase an update in order to have the most current information. If you do not have a copy of Horse Smarts already, you will need to purchase the full publication because an update is only a small section of the publication.
The 2021 Horse Smarts update includes 714 pages. A total of 41 chapters are included along with set up instructions, index, table of contents plus 16 pages that were edited after the initial printing in 2017.
3 new chapters:
Knot Just for Fun
All Systems Go
Equine Detective
3 chapters were combined with other chapters:
Tidy Up! (combined with 235 Horses & Humans for a Healthy Habitat)
I Like Mine Green Please! (combined with 420 So What’s in a Pasture)
Money, Money, Money (combined with 145 To Buy or Not to Buy)
38 chapters have updated information:
Parade of Breeds
Pony Power
Where in the World
Trot? I Think Not!
A Long Time Ago
To Buy or Not to Buy?
Let's Talk Tack
And They're Off
Gee Haw!
It's Hot Topic!
Home on the Range
Equine Pedicure
Horses & Humans for a Healthy Habitat
An Apple a Day
How Old is Your Horse?
Don't Bug Me
The Inside Story
Tummy Ache
Lockjaw
And the Beat Goes On
You're Getting Under My Skin
Equine 911 and 411
Doctor's Orders
Oh, My Aching Feet
It's All in the Stride
Tract to Success
Hay, Hay, Hay
So What's in a Pasture?
I Wouldn't Eat That!
Family Resemblance
The Code Behind the Color
Girl Power
Stud Muffin
Horsing Around with Hormones
When the Stork Arrives
Oh Baby, Baby
Talk the Talk
Learn From the Best

