And that's where the hyena comes in.

This is a cardboard model, a little bit smaller than the hyena.

New predators, hyenas, getting faster and faster still.

So it needed a very articulate front paw.

Basil Jones But actually we're going to start this evolution with a hyena.

The hyena is probably the most perfectly designed scavenging animal in the world.

She slept with the hyenas. She hid at night.

And what the missionaries would do is, they'd walk around and they'd pick up hyena shit.

And the incredible thing about hyena shit is, it makes great chalk.

You see the string tendon from the hyena, the hyena's front leg, automatically pulls the hoop up.

AK The person in the hind legs is also controlling the tail, a bit like the hyena same mechanism, just a bit bigger.

The hyena is the ancestor of the horse because it was part of a production called Faustus in Africa, a Handspring Production from 1995, where it had to play draughts with Helen of Troy.

Rhodes spent his days exploring the Victorian new castle, going through the archives and studying the manor's many treasures and curios, such as the mounted hyena heads on the walls and bottles that had spent centuries in the moat.

So it's a real desert for not only for the penguins and the sea lions and the marine iguanas ...

The doggy went into doggy day care.

I'll be fine.

No, we go, Puppy, sit boom, it's got it in six to 10 trials.

This dog is a mongrel.

If you marry a chicken follow the chicken, if you marry a dog follow the dog.

We must learn to accept the people around us.

A woman should follow whatever her husband orders.

She goes, What about dogs?

I don't need food, but the average owner says, Puppy, sit.

And he was kept there by the owner's calm insistence.

I have a black and a white dog.

This dog is the biggest in this town.

How do I get my dog to eat dog food?

I've always fed my dogs in the early evening.

The twist in this tale is that only half of the owners were correctly informed. Half of the time, Horowitz told the owner of a dog that had actually left the biscuit alone that his dog had taken the treat.

Half of the time, Horowitz told the owner of a dog that had actually left the biscuit alone that his dog had taken the treat. And half the time the owner of a naughty dog was told that his dog had been good.

He loves his puppy. His puppy is really adorable.

I saw a dog. The dog held a piece of meat in its mouth.

It's always sort of struck me as really a scary thought that if you see a dog in a park, and the owner is calling it, and the owner says, you know, Puppy, come here, come here, and the dog thinks, Hmm, interesting.

A boy broke away from his mother to run back into his house to get his dog, who was apparently afraid.

And what we're doing, in essence, is we're teaching the dog, kind of like we're letting the dog think that the dog is training us.

Oh, this is a little pony, little pony very cute little thing.

Animal fan Nellie McKay sings a sparkling tribute to her dear dog. She suggests we all do the same Just go right to the pound And find yourself a hound And make that doggie proud 'cause that's what it's all about.

Walk the dog.

So, we get in dog training this notion of dominances, or of the alpha dog. I'm sure that you've heard this.

Paparazzi.

Dogs.

Nancy is afraid of dogs.

Beware of the dog!

He's afraid of dogs.

I am afraid of dogs.