Exploring the nature of the river

Walking along the river. Fields and forest on the edge of the cliff, strange stones in the water off the coast.

Walking with a dog along the bank of the river, I decided to see what a cluster of strange rocks in the water near the shore. This is the second time that a dog sees such a quantity of water, for the first time it was a little afraid of the river. Not immediately decided to wet his paws in the water. This time the dog decided to boldly follow the master, even jumped from stone to stone to avoid wetting his paws. The dog grew bolder and he even liked to stand far from the shore over the water, not dipping his paws into the water.
The second part at the end, the stones are seen from a height, standing on a precipice.

A dog of mixed breed, his father Norwegian lundehund, his mother Siberian Laika.
The owner of the dog is Pasha, the dog's name is Sayan.