Doing good! I see improvement from the last time I've seen a run cycle from you, the lines are neater and the animation is much less choppy. A few suggestions with the animation, I see the use of copying frames. Though in reality even if an animal was running in place, then every part of it would be moving. Copying frames is much easier, though it makes the animal running look stiff. Try drawing each frame individually to fix this. Though just doing that won't fix it completely, what I see from most beginning run cycles is the animator almost seems too afraid to take risks with the movement of the animal. Staying in the safety zone is never good, as you won't improve as quickly when it comes to animating. Try stretching out the limbs, pulling them in farther, experiment with how the animal's movement/position is impacted every time it's paws hit the ground. Though it may not come out perfect the first time, you'll see what looks right and what looks wrong.