The answers are:
  1. A black and white striped cat on a zebra crossing
   2. The horse is called Friday

Another riddle:
 What rolls around but stays in one place?

  2 fathers and 2 sons went on a fishing trip. Each of them had caught a fish. Why did they only bring one fish home?

A father and a son were riding their bikes, when they crashed.The ambulance took them two different hospitals. The son was in the operating room. When the doctor said: "I can't operate on you because you are my son." How is that possible?