No, hunting for meat is not needed. It's an excuse. Either way the deer, or fox, or bunny would have been alive and would have had if not already had a little critter family of his/her own had the hunter arbitrarily not decided that instead of eating a can of food or going to the super market decided that it would be more fun to stalk, kill and eat said animal.
What I am saying is that if people did concern themselves with the welfare of animals they would not trivialize them at every juncture. Be it individual liberties or the very right to live. If people really cared about animal rights we would not allow businesses to exploit the very lives of animals in such an irresponsible way and there would be a solid and strict ban on casual meat eating. But this society would never go through such pains to ensure the life of a being they know to be insignificant and therefore treat it accordingly. People will speak all sorts of moving and emotional rhetoric until you tell them to prove it by getting rid of McDonalds, Burger King, Taco Bell, Applebees, Hardies and so on. They WANT those things. If life was such a precious commodity et al it would be treated like a precious commodity and meat would not be taken for granted.
My point is society talks out of both sides of its mouth. Animals cannot be even in the same universe as humans whilst we knowingly, willingly and eagerly kill them, make them suffer for admittedly petty reasons. (IE "WOW I want a burger, lets go kill a cow so I can take a part of it body because it's just so yummy!)
Like I said, the bridge between morality and legality can only be made out of perspective and consistency. And so far society is completely and totally lacking in both and as such is completely unprepared to pass any kind of judgment on the issue. Having laws with ideals that are completely counter intuitive to it's citizens way of thinking and more importantly actions are worthless and implicate a great deal more people than those of Vick's ilk.
If society is ok with animals being treated like property = they should be fine with labeling them as property.
property = private ownership = can use however the owner sees fit. Again, no one can come to your home and tell you how to treat you Wii or Xbox. And likewise you cannot tell a cattle farmer to not put a rod through that cows head because it's mean. He owns it. But the whole consistency thing is completely drowned out with incessant political and ethical double speak.