Giving chase

A lovely day with warm sun - perfect for a stroll in the park.

There were lots of squirrels around: they are quite used to human visitors and will often come quite close. I thought I might get a decent close-up of one of them, but this dog had different ideas. He was madly chasing any squirrel foolish enough to come on the ground - and he moved at quite a speed as well. Needless to say, the squirrels quickly disappeared up the trees while he was around.