I wouldn't say you're in the wrong, but neither is he. To me the main difference is in how the species were domesticated by humans - cats and dogs were intentionally domesticated over thousands of years to be companions, helpers and pest control. Whereas cattle was domesticated purely for food.
People will eat anything in times of need, like in the...... 2 reply
Unless they have a history of sleeping with a bunch of people, I'd say it's pretty offensive to ask that of them. If it's a monogamous relationship, there's not really a reason to ask. If you're in an open or poly relationship, then I could understand.
Do you yourself also get regularly tested? reply