Cho chó ăn thêm 1 lần trong ngày. Đánh giá chất lượng thực phẩm của chó. Cho chó ăn thực phẩm dành cho người thích hợp. Thử cho chó ăn một loại thực phẩm khác. Thêm nước vào thực phẩm khô của chó.

Given the above summary, write a detailed text in English for it.
If you feed your dog once a day, add a second meal. If your dog is already fed morning and evening, add a meal during the middle of the day. Do not necessarily change the diet you are already feeding, simply add one more meal to the day to add calories.  Keep in mind that by increasing your dog’s diet by a whole meal, you are also changing the bathroom habits of your dog, which may require altering your dog walking schedule. Dog food comes in a wide variety of quality.  You should be sure that the food you are feeding your dog is providing an adequate number of calories and an appropriate balance of nutrition.  Checking the protein and fat content of the food you currently feed is easily done by checking the information provided on the side of the bag. The calories per cup will not always be found on the package, so you may have to go to the manufacturer’s website or call the manufacturer to get that information. You will also find an ingredient list on the side of the bag.  Look for foods that begin the ingredient list with a protein, such as “beef” or “chicken” or “lamb” instead of a carbohydrate like corn or wheat. You can check the quality of ingredients of your current dog food http://www.dogfoodadvisor.com/ here. Talk to your veterinarian regarding your pet’s nutritional needs including the recommended caloric intake per day for your dog.  Additional information can be found at: http://vet.osu.edu/vmc/basic-calorie-calculator. Adding some yummy, safe “human” food to your dog’s diet can help increase a dog’s enthusiasm for eating. Non-fat, no salt chicken broth, beef broth or vegetable broth is very tasty, especially if you warm it up before placing on top of the dog’s food. You can find non-fat no salt broths in the grocery store pretty inexpensively.  A few tablespoons will add nice flavor to your dog’s food.  A few tablespoons of roasted chicken without the skin, boiled egg or plain sardines (or mackerel) will often help awaken the appetite of most dogs and are healthy sources of protein and calories....