It began sniffing the air, its huge head weaving back and forth.

In response, the dog began sniffing around the area.

A German shepherd dog was led out and began sniffing around the two visitors.

He jumped down and began sniffing around the boat, then started back the way they had come, upstream.

His heart was wild with desire to serve, and, without clear purpose, he began sniffing legs of black boys.

Then he began sniffing around the area while she gathered up her things.

He tensed his body and began sniffing the air like an animal.

The cat lowered her head and began sniffing about the room.

She watched, curious, as he bent lower and actually began sniffing the pieces.

He circled around the boys, then began sniffing at the ground.