Lots of dogs love having a job to do.  So share the work when you and your best bud go hiking!  Let him or her carry water and food just like you do, and throw in those last little items you just can't squeeze into your own pack.  Two roomy zippered pouches are connected by a center strip.  Pack allows adjustments to balance the load and it's padded for comfort.  Includes a leash ring, top handle, and reflective striping.  Easy-to-spot orange color.  Medium:  9"L x 8-1/2" W x 4" H.  Fits chests 24" - 35".  Large:  11"L x 10"W x 4"H.  Fits chests 32" - 44". Both sizes now on sale for summer!