In reply to Mr. Ainger's question as to there being "any precedent for such close intimacies between animals so widely separated in kind and habit" as the dog and pigeon mentioned in his interesting letter, I can mention two cases which have come under my notice this last summer at my farm in Berkshire. In one case the friendship existed between a pullet and a pig. The pullet never left the farmyard to join in the rambles of the other fowls, but kept near the pig all day, occasionally roosting on its friend's back when taking its afternoon nap. The other case was more remarkable. A hen, with strong motherly instincts, but no family of her own, acted for several weeks as foster-mother to eight spaniel puppies. The real mother, a very gentle creature, soon acquiesced in the arrangement. The hen covered the puppies with her wings just as though they had been chickens, and remained with them day and night. When they began to walk she was still their constant attendant; when they learned to lap and eat a little she would "call" them and break up their food. As they grew older the poor foster-mother had her patience sorely tried. They barked and capered around her, leading her altogether a sad life. After the puppies deserted her she was often seen sitting close to their mother, the pair apparently quite understanding each other. My children were naturally delighted to watch these strange sights, and the hen, though not at other times very tame, maintained perfect equanimity while they played with the puppies around her. F. C. MAXWELL. A DOG AND A RABBIT. [_Sept. 29, 1888._] Mr. Ainger, in giving his interesting incident of strange friendships between animals, asks if there are any precedents for such incongruous intimacy as he saw between a dog and a pigeon. To most close observers of animals, such curious cases, though always noteworthy, are well known; naturalists like Buckland and many others have frequently recorded them.