Movie about a dog that revives in other dogs

A dog goes on quest to discover his purpose in life over the course of several lifetimes with multiple owners.

A dog finds the meaning of his own existence through the lives of the humans he meets.

A family dog – with a near-human soul and a philosopher's mind – evaluates his life through the lessons learned by his human owner, a race-car driver.

A doctor who has spent his career working on ways to revive the dead sees his chance to prove his theory by performing his procedures on a recently deceased dog.

A man transforms himself into a dog to live a dogs life.

This film shows experiments performed by Soviet scientists reviving the lungs, heart, and even the head of a dead dog.

The family friendly animal movie Miracle Dogs concerns a boy who befriends a three-legged dog. Soon his relationship with the canine deepens to the point that the boy is attempting to find new homes for a variety of homeless animals.

A motorcycle riding dog must compete with the Grim Reaper to save his soul.

The brother of a nuclear scientist dies but is reincarnated as a dog so he can return to Earth to protect his brother.