u/Dubchek

In the original animation "Animal Farm" 1954, produced by John Halas and Joy Betchworth, did Boxer the horse survive?

He is shown in the final scene at the end https://m.youtube.com/watch?v=vjXX9tdNzy4&pp=ygUXYW5pbWFsIGZhcm0gMTk1NCBlbmRpbmc%3D

I know Orwell's intention was that he die, but did the movie makers imply he escaped and came back to the farm to save the rest of the animals?