I'm getting ready to put in my veggie garden, and seeing as this is my first year with a dog possibly roaming around, I wanted to make sure I'm keeping the yard safe for her. I heard somewhere that tomato plants aren't good for dogs, and of course onion and garlic plants. I normally grow tomatoes, but don't usually do the latter two, so I may have to figure out a way to fence the tomatoes separately if I really want to grow them. I have grown lettuce, carrots, broccoli, cauliflower, brussel sprouts, swiss chard, egg plant, artichokes, and spinach. Should I be cautious of any of these for Bella?