Renegade Bulls

This was very funny, we were out on our morning walk when we suddenly saw a cow coming towards us on the road. A minute later another appeared then two more. Then I saw they were actually bulls! Fortunately they didn't charge us, they just walked past. When we came back later they were grazing in a very lush opening. One of them had a big growth on its back, so I thought they might have been on their way to the veterinarian that is down the road, and got a bit distracted by the juicy grass. 
We planted some more bushes for our hedge.