I love your blogs! Our horses are afraid of cows so I can't imagine what they would do if they saw an emu. The most exotic creature we've come across was a Crawdad and it was so dirty that it resembled walking poop so the horses weren't too concerned.
I've gotten lucky. TJ a horse I love to pieces isn't affraid of much. He was started as a trail horse at 3-4 years and lives on a ranch that has a small petting zoo of exotic or just strange animals. Water buffalo, emu, deer, you name it they have it. Though it's usually the riders that freak out thinking that the horses are going to spook....the ranch hands love to give tours of the petting zoo on horseback just to watch the riders freak out ;)
COWS? YOU'D THINK THERE'D BE MORE COWS IN MY TOWN, SINCE SO MANY OF THE RIDERS OUT HERE SEE THEMSELVES AS COWBOYS/COWGIRLS. BUT THERE AREN'T. SO I'M GUESSING THE LOCAL TRAIL HORSES WOULD BE SURPRISED AT FIRST BY COWS, TOO. I AGREE THAT IT'S OFTEN THE RIDERS WHO TENSE UP AND THEREFORE MAKE THE HORSE WARY OR SCARED, WHICH LEADS TO A BIG SPOOK. IF THE HORSE YOU'RE RIDING LOOKS TO YOU AS THE 'HERD LEADER' AND YOU ACT AFRAID, THEN IT'S SORT OF NATURAL FOR THE HORSE TO THINK IT'S TIME TO FLEE.
I haven't seen anything too crazy while trail riding, but the crazy owner of the farm where I work recently decided it would be cool to get some alpackas. Almost all the horses are afraid of those things. They don't spook at them, but kind of slow down and stop...and it becomes a stare off.
My neighbor has pet deer. The horses always get freaked out by them. We don't go that way very much anymore.
Am emu recently showed up and made its home in and outside of my back pasture. Horses not initially pleased, but I think/hope they will work it out. I like the dude!!!!!
I can relate to this, only its rhino and giraffe in our neighbourhood. However, its the horse-eating guinea fowl dropping from an overhead cable that can turn my docile boy into the most agile horse ever seen
My horse used to live in the same pasture with emu's... They aren't any scarier than a deer or cow. It's all about what the individual horse has been exposed to.