Are you suggesting that there's a moral difference in eating different kinds of animals? If so, why? What makes eating a dog or cat any different, morally, than eating a cow, pig, or chicken? WHY is it morally different?
I can say that based on how I was raised and where I live, I find it more wrong to eat dogs and cats, but that's because I see them as pets not food. That said, in other countries with different values, they may not see things the same way.
Why would my way be "better" than theirs?