The lion sprang and Yobo met it with the chair and forced it back. It snarled again and the muscles in its haunches bunched as if it were about to spring again, possibly over the chair.

Jeff put Norby down and ran to the table. The lion, possibly surprised at the sudden movement, stopped snarling at the admiral and turned its menacing yellow eyes on Jeff, who snatched up what was left of the roast chicken and threw it at the lion.

"A dubious accomplishment," said Yobo, as the lion retreated to a corner and began to devour the chicken, bones and all. "You've bought a little time, at the cost of feeding my dinner to that underfed, oversized cat. Now get to the phone and…"

The door speaker interrupted. "Fargo and Albany are here," it announced.

Since Fargo's thumbprints were keyed to the lock, Jeff didn't have to let him in.

As she entered the apartment, Albany gasped, reached automatically for her gun, and stopped the motion midway. "Drat! No gun," she said turning to Fargo, "Well, you loquacious lout, you're the one who tells me it isn't dainty to wear a gun on a date. You say smooth talk is all one needs. Well, smooth-talk that oversized tomcat."

Fargo's eyes had lit up when he saw the lion. They always did at the sight of danger. But then they fell. "Is that my dinner that lion is eating, after I've saved up an appetite just for the occasion?"

"It's my dinner the lion is eating," said Yobo, still holding the chair in the direction of the animal. "I came here to explain to Jeff that the Inventors Union appears to be planning to confiscate Norby as an alien device possessing great technological secrets, and Norby seems to have retaliated by bringing us a wild pet from a bad zoo."

"Jeff always wanted a kitten," said Fargo, "but this is ridiculous. That lion has finished the chicken and I'm pretty sure he considers it only an appetizer with ourselves as the main course."

The lion gave a cursory lick to its paws, licked its lips on either side with a huge, pink tongue, and then growled. It eyed the four human beings with what seemed to be unsatisfied hunger and aggressive ideas. It rose to its feet and snarled.

Jeff said, "Fargo, do we still have those sedative pills you bought when the family shipping business went bankrupt and you thought you wouldn't sleep well? You never took them, but maybe the lion…"

Fargo lifted his finger. "Good idea. They should still be in the kitchen behind the matchbox we never used till you got a pet robot that plays with kitchen computers."

Jeff kicked Norby. "Stick out your head and legs and go find those pills or I'll tell the admiral to take away your honorary cadethood."

"You wouldn't," said Norby.

"Oh, wouldn't I? Try me-and bring the meatloaf, too."

Norby's appendages and head popped out of his barrel and he ran into the kitchen in the kind of partial antigrav mode that allowed him to take long strides. He came back almost at once with the pills and with the meatloaf in its glass container.

Jeff stuffed the pills into the meatloaf while Yobo made small lunges with the chair legs at the advancing lion, who growled louder. Albany was speaking softly into her wrist phone.

She said, "The Central Park Greater Zoo says it has no room for another lion and it's against the law for us to have one in an apartment in the first place. We could get into a lot of trouble."

"The lion's been telling us that for quite a while," said Yobo, shoving the lion back a step.

"The Bronx Zoo will take one, if we can present a certificate of ownership. I don't suppose Jeff has one," she finished.

"Not lately," said Jeff, swinging the meatloaf.

"But I've called for an antigrav squad car to come up to the windows here."

"Better than nothing," said Jeff, and let go of the meatloaf, which hit the lion in the muzzle.

Fargo said indignantly, "Must I start my vacation by letting you throw the only other dinner we possess to the lions?"

Yobo said, "That doesn't matter. I don't eat red meat. Cadet, did you put the sedative pills into that meatloaf?"

"All of them, Admiral," said Jeff.

"Good. Then it shouldn't be long."

Yobo sat down and began to eat vegetables while the lion finished the meatloaf. "Vegetarianism is good for you," he announced. "Have some."

"Have some what, honored Admiral?" asked Fargo, with exaggerated politeness. "You're eating it all. Besides, I don't believe that the lion will be put to sleep. Those were pretty old pills and I never tested them."

"There's the squad car," said Albany. "Fully automated. Nobody in the precinct was keen on riding with a lion. "

The lion yawned, displaying all of its large, efficient-looking teeth.

Four humans, an automated police car, and a guilty robot waited impatiently for the lion to decide to go to sleep.

"I'm sorry, Jeff," said Norby after awhile. "I suppose it is my fault. I got mixed up."

"That's apparently his specialty, little brother," said Fargo. "When McGillicuddy mixed up his insides, he mixed up Norby." Fargo turned to the robot. "How did you come to think it was a good idea to bring a lion home from the zoo, Norby?"

"It jumped on me, Fargo, and tossed me around as if I were a beach ball! Then it took a grip on me with its paws and I thought that if I went back into hyperspace that would scare it loose, but it didn't. It was too stupid to be scared and it must have held on to me because when I was back in the apartment, it was here, too."

"But where was this zoo, and why did you go there?" asked Fargo.

"It's a long story," said Norby.

The robot turned to Jeff, who came to his defense immediately. "He's too upset to explain clearly, Fargo. It was just some zoo in Europe or somewhere."

"In Europe," said Norby at once. "That's right."

The lion's head sank to its paws. It snored loudly and distracted Fargo, who shook both fists in the air and said, "See? You don't need a gun; just a few pills."

"And someone to think of the pills," grumbled Jeff under his breath.

Yobo had finished the vegetables and began on the large cake Jeff had bought for dessert. "I trust, Cadet, that you will think of a way to get the beast over to the police car, because I do not intend to help lift it. I'm wearing my dress uniform and I'm convinced that animal has fleas."

Albany marched toward the lion with a determined look on her face, but Fargo stopped her. He said, "You have your dress uniform on, too, and that beast must weigh 300 kilograms. It's a man's job. Jeff and I…"

Albany was promptly offended. "What do you mean 'a man's job?' I'm as strong as you are, and Jeff is a boy."

"Jeff may be a boy," Jeff said, "but he believes in thinking out a problem and not just slam-banging into it. That's what Fargo always said I should do. So it's up to Norby."

"I don't want to pick him up," Norby said.

"I don't care whether you want to or not. You just follow orders. Put your arms under that lion and intensify your antigrav and put him into the police car."

"But Jeff, the lion is smelly and it has fleas."

"Fleas aren't going to bother you, and I never heard you complain about smells before."

"It may be sleeping lightly. It may wake up."

"Norby, all this is your fault in the first place, and you're the one who's equipped to deal with the problem. I'm giving you a logical order, and I order you to obey it."

"Oh, very well," said Norby, going to the lion.

"I'll never get used to your robot," said Yobo. "There isn't another one like it in the Federation."

"You mean sassy and rebellious?" asked Fargo.

"I mean intelligent and emotional," said Yobo. There was no smile on his broad, high cheek-boned face. "It's amazing that only the Inventors Union is after him. We should all be. I imagine that if we can find out how he works, everyone will want a Norby instead of the stupid, dutiful machines the Federation allows."