We once used these circular gun walls as animal pens, but now all animals are kept inside.

Then he moved forward and opened the animal pen.

"I have gone through this covert, as you call these animal pens," he said.

The animal pens of the stable had their doors open.

The animal pens and habitats are based on the animals' native environment.

It included a small room, an animal pen and a Buddhist shrine.

Several animal pens near the beach were destroyed in the April 1, 1946 tsunami.

He aimed for an animal pen in the western section of the compound.

Farmers must not be at risk of life or injury every time they enter the animal pen.

The animal pens were on the outskirts of the main camp.