KANGAROOS 183 as to be useless, and the fifth is not so large as the fourth, all the four being bound together with skin This one powerful toe is armed with a powerful claw, with which dogs have been ripped up and killed at a single kick. Thekangaroo is by no means a helpless creature. He will catch a dog up in his fore-paws, leap off with it to a neighbouring river, and then hold hanes i See : eS WH gare Ketel aa Sua KANGAROOS it under water until it is drowned. Some kangaroos invariably make straight for water when pursued. ‘If, says Houssay, ‘he reaches it he enters, and, thanks to his great height, he is able to go on foot to a depth where the dogs are obliged to swim. Arrived there, he plants himself on his two hind legs and his tail, and, up to his shoulders in the water, awaits the