Townsend's translation (1887)
The Fox and the Hedgehog
A Fox swimming across a rapid river was carried by the force of the current into a very deep ravine, where he lay for a long time very much bruised, sick, and unable to move. A swarm of hungry blood-sucking flies settled upon him. A Hedgehog, passing by, saw his anguish and inquired if he should drive away the flies that were tormenting him. "By no means," replied the Fox; "pray do not molest them." "How is this?' said the Hedgehog; "do you not want to be rid of them?' "No," returned the Fox, "for these flies which you see are full of blood, and sting me but little, and if you rid me of these which are already satiated, others more hungry will come in their place, and will drink up all the blood I have left."
Jacobs' translation (1894)
The Fox and the Mosquitoes
A Fox after crossing a river got its tail entangled in a bush, and could not move. A number of Mosquitoes seeing its plight settled upon it and enjoyed a good meal undisturbed by its tail. A hedgehog strolling by took pity upon the Fox and went up to him: "You are in a bad way, neighbour," said the hedgehog; "shall I relieve you by driving off those Mosquitoes who are sucking your blood?"
"Thank you, Master Hedgehog," said the Fox, "but I would rather not."
"Why, how is that?" asked the hedgehog.
"Well, you see," was the answer, "these Mosquitoes have had their fill; if you drive these away, others will come with fresh appetite and bleed me to death."