So I'm taking Sage to climb her first 14'er here in Colorado, tomorrow. She will be wearing her palisades pack, although empty because she just turned one , I was wondering what else I should pack for her since its about 13 miles round trip? What kind of food to give her energy, how much water, safety and medical things ? I'm really excited cause she does great off leash especially hiking. So any thoughts or help would be great. Thanks!!