What is the name of movie where dog turns into a black lion at end?

There isn't a movie where a dog turns into a black lion at the end that comes to mind. This plot sounds very unique!

Perhaps you're thinking of a movie with a similar theme, like:

* "The Lion King" (1994): While not a dog, Simba is a lion cub who is separated from his family and grows up thinking he's just a regular animal.

* "The Shaggy Dog" (1959 or 2006): These movies involve characters turning into dogs, but not lions.

Could you give more details about the movie you're thinking of? For example:

* What year was it released?

* What genre is it? (e.g., comedy, fantasy, etc.)

* Are there any other memorable scenes or characters?

With more information, I might be able to help you find the movie you're looking for!