1 Firstly, it is harmful to the animals involved.
2 In addition, using exotic animals for entertainment can be dangerous for the animal handlers.
3 Alternatively, some people argue that proper safety precautions are taken when working with exotic animals.
(Suggested Answer)
1 To begin with, it has negative effects on the animals in question.
2 Furthermore, using exotic animals for entertainment can put the animal handlers at risk.
3 On the other hand, many people believe that those working with exotic animals employ property safety measures.