Her daughter Florence gives Mrs. Deville bull-terrier Baxter as a surprise present. Although she's afraid of him, she doesn't want to give him away because she feels lonely. But Baxter has his own ideas - he longs to be dominated, to be challenged - and so he isn't content with his boring life with the old lady. To get rid of her, he causes an accident. It works, and he's given to the neighbors, a young couple. He's happy… for a while. When they get a baby, he again takes action.
At the end of an overlong day laden with teaching and other duties, Edward Elgar lit a cigar, sat at his piano and began idling over the keys. To amuse his wife, the composer began to improvise a tune and played it several times, turning each reprise into a caricature of the way one of their friends might have played it or of their personal characteristics. "I believe that you are doing something which has never been done before," exclaimed Mrs. Elgar. Thus was born one of music's great works of original conception, and Elgar's greatest large-scale "hit": the Enigma Variations. The enigma is twofold: each of the 14 variations refers to a friend of Elgar's, who is depicted by the nature of the music, or by sonic imitation of laughs, vocal inflections, or quirks, or by more abstract allusions.
Sir Edward William Elgar, 1st Baronet OM, GCVO (2 June 1857 – 23 February 1934) was an English composer, many of whose works have entered the British and international classical concert repertoire. Among his best-known compositions are orchestral works including the Enigma Variations, the Pomp and Circumstance Marches, concertos for violin and cello, and two symphonies. He also composed choral works, including The Dream of Gerontius, chamber music and songs. He was appointed Master of the King's Musick in 1924.wiki