Dog of the week goes to Rivertheaus. Lover of hiking through the mountains and all things dog sports. ⛰️🐾​ Isn't she a beautiful girl? ​ Send in your pictures for a chance to be featured on our page! #YuMOVE #DogoftheWeek #DogsofInstagram #DogSupplements #JointSupplements #DogJointSupplements #AustralianShepherd #AustralianShepherdsofInstagram #Joint #Agility #AgilityDogs