#5405 Horspital Play Set (2008-09) consists of a golden-toned red bay G3 Standing Stock Horse and a matching G3 Standing Foal. They came equipped with white-bordered red horse blankets, four panels of white fencing, a blue water hose, bucket, medical box, and tote with various medical supplies.
#5407 Stablemates Dude Ranch Play Set (2008-09) comes with a few panels of brown fencing, a ranch gateway, hay bale, and a feed bag. The horses are a black G2 Stock Horse and a bay G2 Cantering Foal. The colour of the foal actually closely resembles that of a black foal going through its first shedding.
Target #720232 Pony Gals - Horspital Play Set (2009) contains two of the prettiest colours on these molds. The G3 Standing Thoroughbred is a smokey grey tobiano and the foal is a soft chestnut tobiano. They come with white, red-bordered rugs, yellow fencing and hose, blue trough, and medical supplies.
Target #720234 Pony Gals - New Arrival Play Set (2009) is another beautiful special run set. The mare is a soft palomino G2 American Saddlebred and the foal a buckskin G3 Standing Foal. They come with pink fencing and pitchfork, yellow tack box, manger of hay, and a brush.
Play Set #5409 Horse Play Set (2010-12) marks the return of the SM tree. In addition the the greenery there's yellow fencing, a blue trough, and a hay bale. The horses are a bay blanket appaloosa G3 Rearing Andalusian and a soft palomino G2 Frolicking Foal.
Play Set #5411 Pony Care Set (2010-12) contains a pair of adorable ponies - a chestnut roan G3 Highland Pony and a dapple grey G2 Shetland Pony. They come with white fencing, pink pitchfork, red trough, hay-filled manger, brushes, and a carrot.
Many thanks to Deb Walsmith and Sharon Walbridge for providing pictures for this post!