Purple cabbage

Purple cabbage has a lot of benefits, such as stronger bones and a healthier heart. According to specialists, purple cabbage can help lower inflammation and protect against certain types of cancers. Even though these vegetables are low in calories, they contain an impressive amount of nutrients that are beneficial to your dog as well. 

“Greens are healthy, but so are veggies of other colors, especially in the yellow-red-purple range,” says Wynn. “I recommend that people use the rainbow.”

Even if purple cabbage is good for your dog’s health, try to consult your veterinarian before introducing it into your pet’s diet.