The stepping pace can be a very smooth gait. I suspect on this horse it is very smooth as this horse is not being held up overly high in ventroflextion of the back and there is some element of a relaxed flow to this horses gait.
Valucraft, Duralast, and Duralast Gold are AutoZone's private label brands for lead-acid automotive batteries (manufactured by Johnson Controls, East Penn, and other manufacturers).
It is used on batteries for motorcycles, boats, golf carts, garden tractors, and snowmobiles. Some of the batteries themselves are manufactured by Johnson Controls, which also manufacture Duralast, Varta, AC Delco, as well as 20 other brands. For a time, DieHard batteries were also manufactured by Exide. However, they have switched back to Johnson Controls. The DieHard Platinum line is made by EnerSys, which also makes its own line of premium Odyssey batteries manufactured in the United States.