The standard-sizedAustralian Shepherdweighs around 35 to 70 lbs (16 to 32 kg) and has a height of 18 to 23 inches (46 to 58 cm). The Miniature Australian Shepherd stands at 12 to 18 inches (30 to 46 cm) and weighs anywhere from 20 to 39 lbs (9 to 18 kg). Regardless of the ...