Meanwhile General Howard had sent a dispatch to Colonel Gibbons, with orders to head Joseph off, which he undertook to do at the Montana end of the Lolo Trail. The wily commander had no knowledge of this move, but he was not to be surprised. He was too brainy for his pursuers, whom he constantly outwitted, and only gave battle when he was ready. There at the Big Hole Pass he met Colonel Gibbons’ fresh troops and pressed them close. He sent a party under his brother Ollicut to harass Gibbons’ rear and rout the pack mules, thus throwing him on the defensive and causing him to send for help, while Joseph continued his masterly retreat toward the Yellowstone Park, then a wilderness. However, this was but little advantage to him, since he must necessarily leave a broad trail, and the army was augmenting its columns day by day with celebrated scouts, both white and Indian. The two commands came together, and although General Howard says their horses were by this time worn out, and by inference the men as well, they persisted on the trail of a party encumbered by women and children, the old, sick, and wounded. It was decided to send a detachment of cavalry under Bacon, to Tash Pass, the gateway of the National Park, which Joseph would have to pass, with orders to detain him there until the rest could come up with them. Here is what General Howard says of the affair. “Bacon got into position soon enough but he did not have the heart to fight the Indians on account of their number.” Meanwhile another incident had occurred. Right under the eyes of the chosen scouts and vigilant sentinels, Joseph’s warriors fired upon the army camp at night and ran off their mules. He went straight on toward the park, where Lieutenant Bacon let him get by and pass through the narrow gateway without firing a shot. Here again it was demonstrated that General Howard could not depend upon the volunteers, many of whom had joined him in the chase, and were going to show the soldiers how to fight Indians. In this night attack at Camas Meadow, they were demoralized, and while crossing the river next day many lost their guns in the water, whereupon all packed up and went home, leaving the army to be guided by the Indian scouts. However, this succession of defeats did not discourage General Howard, who kept on with as many of his men as were able to carry a gun, meanwhile sending dispatches to all the frontier posts with orders to intercept Joseph if possible. Sturgis tried to stop him as the Indians entered the Park, but they did not meet until he was about to come out, when there was another fight, with Joseph again victorious. General Howard came upon the battle field soon afterward and saw that the Indians were off again, and from here he sent fresh messages to General Miles, asking for reinforcements.