Please
let me explain....
Please
let me explain....
The Bartenura teach us that he will be afraid that the animal will run away. Therefore, he won't have proper Kavannah during the Amida. So, it is better for him to stay on the animal.
THIS IS ACTUALLY THE HALACHA! In other words, if you are in this situation, you are not allowed to get off the animal as most people won't have proper Kavvanah!