Includes 2 mini-doll figures: Olivia in her riding jacket， jodhpurs and helmet， and Sophie the vet， plus a gray dapple horse.;Features an SUV-style car with space for 2 mini-dolls， and a detachable Horse Vet Trailer.;Horse Vet Trailer features an opening door and windows， bed， table， horse compartment and an accessory storage area in the roof.;Accessory elements include a horse stretcher， veterinary tools， 2 medicine bottles， equestrian medical book， horse blanket， saddle and a carrot.;Open up the trailer in 3 different ways for easy play inside.