More: Blue is a rescue dog who was given up at 7 months because "he ate plants." He has never eaten a plant since day one with us, and he is willing to sit for a tasty biscuit. Blue likes taking two walks a day on the Santa Cruz River Park in Tucson, sometimes getting to bark at coyotes and javelina. Camping is one of Blue's favorites, and he likes to settle in on top of our sleeping bags, peaceful unless he hears a cow or an owl. Though he thinks he's tough, he likes a comfy chair, a good belly rub and shredded cheddar on top of his food. He is our amigo!