Nick & Perry stumble into a dognapping plot.

Mr. Smith is looking after the dogs and is determined to expose them.

Rivalry has come between Nick and Perry.

Lucy and Nick are chosen to star in a new dog commercial.

Nick, trying to impress Sophia, gives her an ancient fossilized dinosaur bone.

After a producer sees Nick do some very unusual tricks, Lucy and Nick are chosen to star in a new dog commercial. Perry is horrified – he will expose them both! On TV! Still, Nick is off to the studio and won’t hear Perry’s stupid worries. After all, it’s the big chance to become a star! After a long and intense days shoot Nick and Lucy are both exhausted. Perry has tried in vain to get into the shoot but to no end. Finally, he makes it inside. Then Nick overhears the director saying that the commercial is going to be shown quite a lot on TV. Nick is horrified – he does not want to do this work all day, every day. Finally the two dogs plan to sabotage the commercial together.

When the alien dogs observe Lucy talking to plants, they’re hopes rise that earth plant life may be both intelligent and provide some means of escape to Dogma. Their attempts to communicate result in the garden becoming a fully fledged jungle, as it involves a fast-grow-device they stole from Mr. Smith. With Mr. Smith hot on their heels the pressure is really on Nick and Perry to get things beck to normal – before Lucy comes back.

Lucy has a school project about wild flowers as autumn has begun. Perry gets it wrong and thinks that Nick has crushed the dried flowers. Franatically he tries to revive them with an invention of his. As just the next morning the leaves begin to fall, Perry is sure his invention has caused this. The two dogs set out to glue the leaves back to the trees...

While experimenting with the effect different foods have on their alien physiognomy, Nick & Perry stumble into a dognapping plot! Perry, bloated by eating too much parmesan cheese, is mistaken by two crooks for Butch, pet dog of rich Mr. Meatchunks. Nick has to use a daring measure to rescue his buddy.

Lucy enters Nick into a Dog Show. The two dogs are delighted as though a misunderstanding they think the winning dog will be chosen to go on a journey into space on a new rocket. Nick naturally messes things up and Perry has to do the performance. AND he has to fight the unbeatable Butch! Surprisingly, Perry wins and looks forward to his space trip. Poor Perry....

Nick makes Perry believe that he can communicate with a monkey who can help them build a space shuttle. After all, just look what the monkey was able to do with a piano in the park – and all the (bogus of course) calculations his master made him do. The monkey’s name (Einstein) also rings a distant bell with Perry. Following the monkey’s ”instructions” they build a shuttle that explodes in their faces when they try to activate it. Things escalate and they make a complete mess of the underground kennel.