running with my dog

I think I'll run this afternoon.

Yesterday I went with my dog.

I always had believed that he never got tired, because I threw the ball in a flat area

without slope, but since we started running in the mountains my dog is more tired.

I had always wanted a dog for running. Before I had a dog that couldn't run. This was a bulldog.

Its breathing was bad.

I like to take my dog free when I go to the mountains. Sometimes I am afraid because cyclists go very fast.,but thank goodness I have found a way that is perfect for us.