Highland Snow Storm has injured her eye and it is not healing. She is in danger of losing her eye and needs to go to the Vet hospital as soon as possible for around the clock care in order to save the eye. Since she is still nursing him, Sam will need to go with her.
Storm is one of about the 400 Newfoundland ponies left in the world with only 250 of those remaining capable of being bred. Here is a brief video about the ponies and the Newfoundland Pony Conservancy Center where Storm and her foal Sam live, https://youtu.be/fMWMhAe1AE8