A Falabella
Well the worlds smallest horse breed is a falabella but i don't know what you mean by where?
worlds smallest is kurtis guest
believe it or not, the smallest breed of equine in the world is NOT a shetland. it is a Falabella pony. it is the smallest and the rarest breed. it was originated in argentina. they are not strong enough to ride, considering their small size. they are so tiny that you can keep one in your backyard! some large dog collars would A dog collar would fit on one! check out some pics!
The smallest living horse was 14 inches. For howrse quiz: 14 inches Have fun!!! ;)
The smallest cell discovered was SAR11 which was also having the smallest genome. The Diversa Corporation and Oregon State University have discovered that it was the smallest living organism.
The worlds smallest passenger plane is probably a piper jet
Wolffia globosa is the world's smallest flowering plant that produces the world's smallest fruit.
According to the Guinness World Record it is Boo Boo who is 4 inches tall.
The world's smallest horse is a miniature horse named Thumbelina. She is 17.5 inches tall and weighs 57 pounds, and belongs to Paul and Kay Goessling, who live in New Jersey.
The worlds smallest mammals as a group are shrews and are found in almost every country.
I think Chihuahua's are the smallest breed.