Super good and sweet trotter mare for sale

We hereby offer our trotter mare Blackberrys Wish. She is super well-behaved and easy to drive.
We have walked her in various lessons and likes to go on outdoor rides. 
The reason for selling is that her canter has not yet been confirmed. When she gallops, she goes mainly fast and she still lacks control. She is therefore not suitable for our riding lessons.

We are looking for a good home for her, where she can enjoy the woods or the beach. The price mentioned is a target price.

Easy to load onto a trailer or cart, is good at the blacksmith and dentist (has just been checked) and has always been neatly dewormed. Has always been in larger herds with us, but from the past we know that she also fits into smaller groups.