Sister Megaera ambles over to where the horse lies sulking on the ground, and will attempt to encourage it to stand.

"Now, like, I don't know much about horses but, like, I know if you guys lay down too long, it makes it, like worse? So, like, get up, horsie...?" She shoves gently at the horse, attempting to get it to stand.

"Look, horsie! There's, like, a LION over there! You better stand up or it's gonna EAT you!" (Using Heal skill, if she can determine that another Cure spell is needed to get the horse to its feet, she will use it.)