Bevaly, since I don't know how to make a picture, I will write the solution I found (after asking for help on this forum
)
I went by Ini's description and the 'slowing down'of the left bull is one empty, right, by edge down and right away up and then the block in place and straight away down to log in the left bottom block. The slowing down of the right bull is blue arrow up to the right red arrow, another right arrow to the right and up of the right bull. The two cows in the field don't go in the top three empty fields.
At the end the bull that gets helped off the bridge goes blue right, blue up and shoots the cow. The cow goes to the key and gets shot again by the bull. Above the right button is a blue left. Hope this helps.
Greetings, Karen