Something missing from this list? Add it!

A pet is injured or appears dead but ultimately lives. The House That Dripped Blood
A pet is injured or appears dead but ultimately lives. [Fix This]
A pet dies. The Howling
A pet dies. [Fix This]
No pets die. The Hunchback
No pets die. [Fix This]
A couple of dogs and a cat appear briefly but the only animals that die are small wild animals that are killed for food (like a bird and a lizard). The Hunger Games
A couple of dogs and a cat appear briefly but the only animals that die are small wild animals that are killed for food (like a bird and a lizard).
Buttercup, the Everdeens' cat, is seen in several scenes and does not die. A few wild animals die, including a rabbit (already dead when we see it), a jabberjay bird (shot with an arrow), and a number of murderous CGI baboons. The Hunger Games: Catching Fire
Buttercup, the Everdeens' cat, is seen in several scenes and does not die. A few wild animals die, including a rabbit (already dead when we see it), a jabberjay bird (shot with an arrow), and a number of murderous CGI baboons.
Buttercup, the Everdeens' cat, lives. The Hunger Games: Mockingjay - Part 1
Buttercup, the Everdeens' cat, lives.
A pet is injured or appears dead but ultimately lives. The Hunger Games: Mockingjay - Part 2
A pet is injured or appears dead but ultimately lives. [Fix This]
Early in the film, a deer is shot and killed. The main character's dog Fanny is killed and delivered wrapped up to her master (Lucas). We don't see what is wrapped up when Lucas first looks but we can guess. However, his son fights to see what it is and then we see it is Fanny. When Lucas is burying his dog, we see several shots of her lying dead on the ground. The Hunt
Early in the film, a deer is shot and killed. The main character's dog Fanny is killed and delivered wrapped up to her master (Lucas). We don't see what is wrapped up when Lucas first looks but we can guess. However, his son fights to see what it is and then we see it is Fanny. When Lucas is burying his dog, we see several shots of her lying dead on the ground.
A dead wallaby's innards are removed and eaten by Tasmanian devils. A Tasmanian tiger is shot and cremated. There are several shots of other dead animals as well. The Hunter
A dead wallaby's innards are removed and eaten by Tasmanian devils. A Tasmanian tiger is shot and cremated. There are several shots of other dead animals as well.
A pet is injured or appears dead but ultimately lives. The Hurt Locker
A pet is injured or appears dead but ultimately lives. [Fix This]
A pet is injured or appears dead but ultimately lives. The Husband She Met Online
A pet is injured or appears dead but ultimately lives. [Fix This]
A cat is fed part of a sandwich believed to contain poison but is not hurt because the poison was fake. The Iceman
A cat is fed part of a sandwich believed to contain poison but is not hurt because the poison was fake.
There is a dead dog 20 minutes into the movie. The Impossible
There is a dead dog 20 minutes into the movie.
No pets die. The Imposter
No pets die. [Fix This]
A dolphin is fed food meant for humans and dies. A couple of obviously fake koalas are punched and kicked during a fantasy sequence. A dog licks a man's testicles but is otherwise unharmed. The Inbetweeners 2
A dolphin is fed food meant for humans and dies. A couple of obviously fake koalas are punched and kicked during a fantasy sequence. A dog licks a man's testicles but is otherwise unharmed.
A dead dog is pulled out of a well. The Inbetweeners Movie
A dead dog is pulled out of a well.
As part of a magic trick, a man appears to crush a puppy and it disappears.  It is revealed that the puppy was not crushed, but hidden inside another man's pants and it is removed unharmed. A rabbit is given to a hungry child who pulls out a knife, implying that the rabbit might be eaten (but we don't see that). We are told that a live dove had been partially deboned for a trick - it flies into a window and flaps around like it is hurt. The Incredible Burt Wonderstone
As part of a magic trick, a man appears to crush a puppy and it disappears. It is revealed that the puppy was not crushed, but hidden inside another man's pants and it is removed unharmed. A rabbit is given to a hungry child who pulls out a knife, implying that the rabbit might be eaten (but we don't see that). We are told that a live dove had been partially deboned for a trick - it flies into a window and flaps around like it is hurt.
A dog is shot with a tranquilizer gun. It's assumed he recovers but he is not seen again. The Incredible Hulk
A dog is shot with a tranquilizer gun. It's assumed he recovers but he is not seen again.
A pet is injured or appears dead but ultimately lives. The Incredible Journey
A pet is injured or appears dead but ultimately lives. [Fix This]
Butch the cat has a prominent role in the film. Though he is swiped at with a very tiny knife and a lamp is knocked down near him, he doesn't come to any harm. A spider and a bird also appear; the spider is stabbed with a pin and killed. The Incredible Shrinking Man
Butch the cat has a prominent role in the film. Though he is swiped at with a very tiny knife and a lamp is knocked down near him, he doesn't come to any harm. A spider and a bird also appear; the spider is stabbed with a pin and killed.
No pets die. The Inhabitant
No pets die. [Fix This]
No pets die. The Innkeepers
No pets die. [Fix This]
No pets die. The Internship
No pets die. [Fix This]
The puppy survives unharmed. A tiger that is about to kill one of the main characters is hit with a flying projectile and dies. The Interview
The puppy survives unharmed. A tiger that is about to kill one of the main characters is hit with a flying projectile and dies.
No pets die. The Intruders
No pets die. [Fix This]
A dead dog is seen when it falls out of a trash can and the death of another dog is described. A dog is hurt (but not killed) when it tries to attack a boy. The Invasion
A dead dog is seen when it falls out of a trash can and the death of another dog is described. A dog is hurt (but not killed) when it tries to attack a boy.
No pets die. The Island
No pets die. [Fix This]
A black cat is used to taunt Jackie during a baseball game. Jackie rescues the cat and cares for it. The Jackie Robinson Story
A black cat is used to taunt Jackie during a baseball game. Jackie rescues the cat and cares for it.
No pets die. The Jerk
No pets die. [Fix This]
A dead snapping turtle appears as a dot in a photograph. Aside from the dot, the turtle is only mentioned and never really seen dead or alive so we aren't counting it as a death. The Judge
A dead snapping turtle appears as a dot in a photograph. Aside from the dot, the turtle is only mentioned and never really seen dead or alive so we aren't counting it as a death.
A pet is injured or appears dead but ultimately lives. The Karate Dog
A pet is injured or appears dead but ultimately lives. [Fix This]
A kid tries to pee on a dog but another kid smacks the dog (not harming it) so that it runs away and avoids getting peed on. The Kids Are All Right
A kid tries to pee on a dog but another kid smacks the dog (not harming it) so that it runs away and avoids getting peed on.
A pet dies. The Kindred
A pet dies. [Fix This]
A pet is injured or appears dead but ultimately lives. The Kingsmen
A pet is injured or appears dead but ultimately lives. [Fix This]
A pet is injured or appears dead but ultimately lives. The Knitting Machine
A pet is injured or appears dead but ultimately lives. [Fix This]
No pets die. The Langoliers
No pets die. [Fix This]
A pet is injured or appears dead but ultimately lives. The Last Deadly Mission
A pet is injured or appears dead but ultimately lives. [Fix This]
A pet mouse is flung against a wall, smashing it to death (this refers to the extended edition of the film; in the original edition, the mouse is thrown but it is not seen hitting the wall). The Last Emperor
A pet mouse is flung against a wall, smashing it to death (this refers to the extended edition of the film; in the original edition, the mouse is thrown but it is not seen hitting the wall).
A cat is beaten to death. The Last Exorcism
A cat is beaten to death.
A pet is injured or appears dead but ultimately lives. The Last House on the Left
A pet is injured or appears dead but ultimately lives. [Fix This]
A dog infected with a vampire plague is killed with a wooden stake. The Last Man on Earth
A dog infected with a vampire plague is killed with a wooden stake.
A deer is killed in the opening scene. The Last of the Mohicans
A deer is killed in the opening scene.
A pet is injured or appears dead but ultimately lives. The Last Unicorn
A pet is injured or appears dead but ultimately lives. [Fix This]
A pet is injured or appears dead but ultimately lives. The Lazarus Project
A pet is injured or appears dead but ultimately lives. [Fix This]
A pet is injured or appears dead but ultimately lives. The Legacy
A pet is injured or appears dead but ultimately lives. [Fix This]