Grandpa took naps in the afternoon on the piazza, and he was dozing comfortably when Jocko swung down from the grape-vine by his long tail, and tickled the old gentleman on the nose with a straw. Grandpa sneezed, and opened one eye to brush away the fly as he supposed. Then he went to sleep again, and Jocko dropped a caterpillar on his bald head; this made him open the other eye to see what that soft, creepy thing could be. Neddy couldn't help laughing, for he often wanted to do just such things, but never dared, because grandpa was a very stern old gentleman, and no one took liberties with him. Jocko wasn't afraid, however; and presently he crept to the table, stole the glasses lying there, put them on, and taking up the paper held it before him, chattering as if he were reading it, as he had seen people do. Neddy laughed out loud at this, and clapped his hands, Jocko looked so like a little old man, in spite of the tail curled up behind. This time grandpa opened both eyes at once, and stared as if he saw a hobgoblin before him; then he snatched off the spectacles, and caught up his cane, crying angrily,-- "You rascal, how dare you!" But Jocko tossed the paper in his face, and with one jump lighted on the back of old Tom, the big yellow cat, who lay asleep close by. Scared half out of his wits, Tom spit and bounced; but Jocko held fast to his collar, and had a fine race round the garden, while the girls laughed at the funny sight, and Neddy shouted, "It's a circus; and there's the monkey and the pony." Even grandpa smiled, especially when puss dashed up a tree, and Jock tumbled off. He chased him, and they had a great battle; but Tom's claws were sharp, and the monkey got a scratch on the nose, and ran crying to Neddy for comfort. "Now, you naughty fellow, I'll chain you up, and stop these dreadful tricks. But you are great fun, and I can't whip you," said the boy; for he knew what it was to enjoy a holiday, and poor Jocko had not had one for a long time. Jocko ate some lunch, took a nap in the grass, and then was ready for more frolics. Neddy had fastened him to a tree in the garden, so that he could enjoy the sun and air, and catch grasshoppers if he liked. But Jocko wanted something more; and presently Neddy, who was reading in his hammock on the piazza, heard a great cackling among the hens, and looked up to see the monkey swinging by his tail from a bough, holding the great cock-a-doodle by his splendid tail, while all the twenty hens clucked and cackled with wrath and fear at such a dreadful prank. "Now, that's too bad; I _will_ slap him this time," said Neddy, running to save his handsome bird from destruction. But before he got there poor cocky had pulled his fine tail-feathers all out in his struggles, and when set free was so frightened and mortified that he ran away and hid in the bushes, and the hens went to comfort him.