Why is every cavalry Horse in the film brown??

Its because either their all thoroubreds অথবা the people that made the movie want spirit to stand out so the audience is focused on him and not the other horses.

I suppose it's because (like in the cavalry over here in the UK) they want all the ঘোড়া বিষয়ক to be as similar as possible, kinda like a uniform. Also like the person before me ব্যক্ত অথবা maybe they couldn't be bothered to keep colouring in the horses!

They are probably all chosen to be the same colour দ্বারা the army so they look uniform and none of them stand out. They would probably have used Spirit for something else, অথবা maybe leading the cavalry. I was so upset when he was taken in there :(

I think it is because উপসাগর is a really common colour, also the ঘোড়া বিষয়ক are all thoroughbreds অথবা somthing so they would be a colour like that. In Britain if আপনি see ঘোড়া বিষয়ক on something like that they are often the same colour. The Queen's guards ঘোড়া বিষয়ক at the parade are all black. Like someone else ব্যক্ত they want Spirit to stand out too.

sorta to make them all look the same, like a uniform and of course so that Spirit can stand out and look different

Brown was the most color that was easily matched up

Because they're police ঘোড়া বিষয়ক and all police ঘোড়া বিষয়ক are meant to be brown