Garlic never hurt my dogs, I think they even use it as a flea remedy and many dog foods have it in it...The staple ingredient of my dogs' diets is Orijen Six Fresh Fish. I also feed cooked chicken and rice, various veggies (carrots seem to be the favorite), apples, and yogurt. The also get dehydrated chicken breast and dehydrated sweet potatoes as a treat. One of my dogs has severe food allergies: no wheat, corn, soy, beets or rye. It has been challenging to keep up with her diet, but after finding the Orijen food, things have been much less complicatedIf you are new to feeding raw items, please be cautious about certain fruits and vegetables that are harmful: avocado, onion, garlic, and grapes are at the top of the list.
Don't have to worry about onions, all my dogs hated them.