I'm going to test my experiments on captured animals.
That sounds awful, why would you test on animals?
It was necessary to test on animals because it involved life saving applications.
It depends on what the laws in your area are, but usually you can't just capture wildlife and test on it. Not following the proper procedure could cause lots of trouble and paperwork.
I am going to deny what I just said and call you a bitch.
You need to follow the strict laws about animal experimentation. They can be really cruel to test things on animals because they cannot consent, it is quite evil.