How was the dog named in the movie "Fir-Trees"?

How was the dog named in the movie Fir-Trees? - briefly

In the movie "Fir-Trees," the dog was named Laika.

How was the dog named in the movie Fir-Trees? - in detail

In the movie "Fir-Trees," the dog is named Bim. This name holds significant importance within the context of the film, as it reflects both the character's nature and its role in the storyline. Bim, being a loyal and devoted companion, embodies many endearing qualities that resonate with viewers. The choice of this particular name adds depth to the character, making it more relatable and memorable for the audience.