how far and what kind of terrain are you talking?
Masi has hiked with me since she was pretty darn young,(7-8 months) but not like rocky cliff type hiking..some hills, usually well worn trails, mileage I couldn't even guess, usually couple hour hikes, taking it leisurely..
I don't overfill her backpack, usually a couple water bottles..I myself, usually have enough pockets/hooks that I carry water bottles..If I need to keep her on a line, I love my 20 ft biothane long line...
Danger Danger vom Kleinen Hain aka Masi
"Angel" Jakoda's Bewitchen Sami CD OA OAJ OAC NGC OJC RS-O GS-N JS-O TT HIC CGC
"Angel" Steinwald's Four x Four CGC HIC TT
"Angel" Harmonyhill's Hy Jynx NA NAJ NAC NJC RS-N JS-N HIC
"Angel" Jakoda's Jagged Edge