In the contemporary century,
As for me, I am in favor of the former.
It would be better to briefly write the reasons why you took this position. This is a way by which you can connect the introduction to the body.
since those animals can be a source of income if we correctly use their potential to make money themselves
hiring professionalsanimal watchers , purchasingsupplying animals' foods
Thus, animal preservation deserves proper amount of time and money of our society.
In the introduction you said that you do not agree with spending much time and money on protection of animals. U supported it through the second and fourth paragraphs, but why did you write an opposite opinion in the third paragraph? I think this paragraph is not appropriate and you should changed it into an opinion to support your idea that you wrote it in the introduction.
To conclude, it is advisable to allocate money and time to make sure that wild animals can prosper and live harmoniously with mankind.
I really confused. I could not understand that you are in agreement with the issue or not? It would be better to take one position, either agree or disagree.