The Fox Hound is a Composite Animal.
By the time he is four months old, he will likely begin to run rabbits, but some do not commence until older. Let him run them as it will teach him to trail and harden his muscles, and, should you have more than one, it will teach them to depend on each other, and they will soon learn to go to other dogs when they start a trail or pick up a loss. If you have a fox or coon hide to drag or a pet to lead, it will not do any harm, though I do not think it of much value as they soon learn to associate your tracks with those of the fox or coon, and I greatly prefer letting them run rabbits as a mode of training them.
By the time they are eight months old, take them out with a slow dog that runs and barks a great deal, both trailing and running, and as soon as the fox is running, let your pup go, but do not let him go until the old dog has passed with the fox. Should you let him go meeting the old dog he may take the back track, but if you wait until the old dog has passed your pup, he will come in behind, and, if he is bred right, will go in and stay as long as he can find a trail to follow.
If he should come out after a short run, keep him until the fox is tired; then let him go again, and if he still continues to come out after a few times, don't fool with him, but try him for something else. If your pup has been in good trim, and has come out three times on fair trials, there is very little chance of making a fox dog out of him.
I have had pups of this kind which I kept until they were two years old; have bought pet foxes, and let them catch and kill them, but never yet made a runner out of a dog that it was not born in.
Fox Hounds. — Graduates From the Training School.
Should your pup go in and stay, don't run him too often unless he is near a year old. Never take him out unless he is well fed, and in good shape to run. After a race or two let him go as soon as the trail is struck, and after a few races, catch the old dog, after the fox is going, and see what the pup will do alone. Then take them out on a good day, let the old dog pick up the trail, and after the pups have started, catch the old dog and let the pups go alone, and if they trail, start and run that fox to a finish, that is all the pedigree they will ever need.