The answer to that can be both yes and no. Many trainers use gentle methods to achieve the needed results and their training would not be considered cruel. While others will abuse their horses to get 'better' results and a flashier horse, it really all depends on the trainer.
where can you find the saddlebred horse
The American saddlebred horse eats what any other horse eats. hay, grass and grain. they aren't any different then a normal horse.
An American Saddlebred is a breed of horse which originated in Kentucky, crossing Thoroughbreds, Morgans, and Standardbreds.
All horses are mammals, not just the saddlebred. They nurse their young.
General Robert E. Lee's horse, Traveller, was an American Saddlebred.
Saddlebred
15 to 18 hands
You should find lots of good information at the American saddlebred horse association website.
Saddlebred's and also gaited horses
I believe he was. Until the Quarter Horse became the choice for Hollywood, the American Saddlebred was the most used horse breed for movies and TV. In fact Mr. Ed was an American Saddlebred (registered name Bamboo Harvester). If you watch the old westerns, some of John Waynes are good examples, you will see that just about everybody was mounted on a Saddlebred.
Black socks on all four legsstarsnipblazeThe socks are never whiteThose are the most common markings for a Saddlebred horse
An Arabian and a Saddlebred.