A man chases a dog and cat, the man threatens the dog with a shock collar, the cat jumps on the man, the man tosses him and puts the collar on the dog.
A man is surrounded by many dogs that snarl and snap at him, a swarm of rats also surrounds him, and the man is attacked (we see this in silhouette); eventually we see the man with a shock collar on his neck, he is zapped a few times (we see an electric current glow) and fall to the ground (no blood or injuries are evident).
A dog is shocked with a shock collar, being forced to do tricks.
A dog chases a moped, then a car, then a truck through busy streets and he ends up getting lost.
A cat and a mouse run across a busy street and are nearly hit by cars, and are nearly trampled by people crossing the street.
A man punches a man in the face and he falls to the floor.
A cat re-directs trains and there are several near collisions.
A cat is caught in a net by animal control and taken to the pound.
A cat climbs through an air shaft, he is blown through the shaft bouncing off the walls, he slams into a wall (we see his imprint in the metal wall) and eventually crashes through a vent and lands on the floor.
A cat is surrounded by many rats in an alley and they talk about eating him.
A cat chases and jumps onto the back of a moving truck, the truck slams on its brakes and the cat slams into the back windshield.
A dog snarls and barks at another dog.
A dog chases a cat and tries to lunge at him in a few scenes.
A cat throws something that knocks something down that knocks something else down, etc, etc, until a bookcase tips over nearly crushing the cat.
A cat is pulled up in the air in a bucket, the rope breaks free and the cat crashes to the ground (he appears uninjured).
A cat falls from a roof onto the ground after being hoisted into the air in a bucket.
Many dogs chase a cat through a dog show causing a lot of property damage and knocking people down, the cat runs up a woman's dress, the woman runs while being chased by the dogs, and she runs into people knocking them down.
A man chases a mouse and swings a broom at it (he does not manage to catch it), he trips on a ball and falls on the floor.
A cat surfs down a stair well on a food tray, runs into a floor cleaner, spins around, flies out a window and crashes through the roof of a truck.
A cat has a mouse in his mouth (we see a tail sticking out of his mouth), then spits it out.
A cat flushes the toilet while a man is in the shower (we hear the man scream and presume that the water has gotten very hot).
A man spits food in the sink after eating cat food.
A cat jumps on a man's stomach to wake him up.
A cat runs into a door.
A cat shoves a dog.
A cat shoves a dog off a chair repeatedly.
A cat hits a dog with a pillow.
A woman tells a man that a dog "won't make it if he has to live his life in a cage."
A cat asks for shoe laces while in a cage at the pound.
A cat burps several times.