You may well believe that the children thought the last part of their holiday was the pleasantest of all; for beside Frank they had found another playmate, a great friend of his.

His name was Captain, and he was a grand, black, curly, Newfoundland dog. Such a fine fellow was seldom to be seen, and he learnt to lie down in a patch of grass on the hill, just at the place where he could watch for Bunny and Mervyn when they went out for their afternoon walk.

He would pretend to be asleep, and when they came quite close to him would spring up and begin to leap about, leading the way to the sands, and barking or rolling over and over till Frank or Mervyn threw a stick as far as ever they could into the sea that he might dash in after it and fetch it out.

Captain was a splendid swimmer, and had once jumped into the sea from the end of a pier after a little girl who had fallen into the water. The child would have been drowned, but Captain seized her by the frock and held her up till a boat could put out and fetch her, and then the brave fellow turned and swam ashore.

CHAPTER XIV.

BUNNY'S IMPROVEMENT. HOME AGAIN.