>>60519524I find the idea that letting a dog hump you or lick your genitals can be seen as abuse absurd. Even if you trick it with peanut butter that's no different then prostitution. Now if the your penetrating then that's different and you now have real argument about the ethics involved.
I will point out that CSA researchers will emphasis the risks of psychopathology stemming from factors largely irrelevant to animals is what makes CSA harmful. Animals do not have a since of shame or awareness about being used for someone elses gratification anymore then being made to sniff drugs or compete in shows.