How did you get over that?
When you have had differences, how did you get over it? Maybe you strongly disagree with anyone who buys breeder dogs and think everyone should rescue. And yet, your friend bought a breeder dog. You probably decided, “If I expected perfection out of all of my friends, I’d have no friends left.” That doesn’t mean you don’t still, in your way, try to teach them about the error of their ways. But, again, their errors didn’t have to end the friendship.