Half and half is simply half whole milk and half cream. In the UK, they call it half cream. According The Kitchn, half and half typically has a 10 to 12 percent fat content, which, it stands to reason, means it's less fatty than cream and fattier than milk.
Dogs can eat peas safely. Peas are a good source of potassium, zinc, iron and several vitamins. Depending on the size of the dog, 1 or 2 tablespoons of peas is recommended. The dietary fiber in peas also helps overweight dogs feel full thereby reducing the dog's intake.
Dogs can eat brussel sprouts! There is nothing wrong with giving your dog some brussel sprouts, however it will not do them much good. Your dog will also likely not like the taste of the brussel sprouts. Like most other veggies, brussel sprouts will also give your dog gas.