It's true that this is the most intelligent animal you've ever brought back with you from another Dimension.

They seemed too small to be intelligent animals, but they were.

Besides, if he is living, the intelligent animal will know how to find us.

A more intelligent animal might consider a man dangerous and wait until he left, or died.

The decline of man as an intelligent animal, and rat problems.

Yes, he thought, and the pig is a very intelligent animal, too.

They're intelligent animals; they have the ability to learn from experience.

"We'll know when we get an intelligent animal with instinct," he said at last.

They tried to make me into a highly intelligent rational animal and nothing more.

Cats are highly intelligent animals and they can be trained to do many things.