After a bunch of thinking I decided raw feeding might be a good thing to do. I do give my BCs occasional raw treats such as a whole egg or some raw boneless chicken, but I always get in trouble. They think my BCs will choke on raw stuff. I want to feed prey model as I see no reason for fruits or veggies. Right now they are eating blue wilderness with canned BW mixed in only 2 times a week and other times bil-jac mixed in.
Tell them you'll pay for it.
Your parent's money, their decision.
Good luck with that. You can offer to pay for the expense of the diet. That would also include getting a freezer to put the diet in unless you are blessed to live in an area that has a slaughter house. Offer to put the freezer in your bedroom if there is no room for it elsewhere. Also tell them that you will clean up the mess involved with feeding raw. Make sure that you are knowledgeable enough on the diet to start out slowly.