NSFW Do female (non-human) animals derive sexual pleasure?

This follows on from reading the question about rape and my lack of knowledge. While I know female animals are only fertile certain times during the years, does it follow that they are actively seeking sex during that time or are they, in essence, being raped? Any films I’ve seen (and no I don’t look at them much) I’ve seen of animals copulating do not particularly show the female as actively participating or enjoying it. In my mind, they are being raped but I am willing to learn more.

I’d like to keep this basically factual so I am putting it in general.