Dogs that consume high-quality dog food long-term live significantly longer than dogs fed table scraps. Long-term consumption of dog food can also improve a dog's disease resistance because premium dog food is developed based on dogs’ nutritional needs, and the size and hardness of the kibbles are processed according to these needs. Therefore, choosing dog food as the main staple for your dog is the most reasonable approach. Next, let's specifically learn about the benefits of dogs eating dog food.

　　1. Dental Health

　　Differences can be clearly seen in two stages of dental age. During the puppy phase, if tooth growth is not supported by adequate calcium, deciduous teeth grow slowly. At 4–5 months, permanent teeth may not develop well, and the tooth quality will be noticeably affected, with enamel yellowing or even small pieces falling off. Dog food is processed by extrusion, making it crisp but with a certain hardness, which helps clean and exercise the teeth. Dogs not fed dog food are far more prone to tartar and tooth loss in middle and old age compared to those that eat dog food.

　2. Comprehensive Nutrition

　　Comprehensive nutrition here does not refer only to the richness of protein and fat in dog food, but to the reasonable ratio of protein, fat, carbohydrates, minerals, vitamins, and trace elements it contains. Any brand of dog food can provide the daily basic nutrients dogs need. Higher-end dog food may also include substances like unsaturated fatty acids and enzymes that are typically low in regular food, promoting hair growth and digestive health. Dog food contains dozens to even hundreds of ingredients, making it difficult for homemade food by owners to meet such comprehensive nutritional needs. Thus, dogs primarily fed dog food have much more resilient bones, better coat quality, and standard weight compared to picky eaters.

Dog Food

　　3. Dogs Fed Dog Food Long-Term Are Less Likely to Develop Anorexia

　　Many people think feeding dogs the same food long-term is somewhat cruel. But they overlook that a dog's intelligence only reaches the level of a 4–5-year-old child. Expecting them to force themselves to eat nutritious but unpalatable food like adults is unrealistic. Puppies accustomed to pure meat or pure liver often reject other foods. Many owners have experienced this: when a puppy loses appetite, they try varying meat types, like chicken legs today, pork liver tomorrow, beef the next day, only to find the dog eating less and less, as if no food appeals to them. If dog food is fed from puppyhood or switched mid-way, owners must resolutely avoid feeding other foods during their meals. This helps dogs develop good eating habits, eventually not being picky or losing appetite.

　　4. Relatively Stable Feces

　　With dog food as the main diet, supplemented by small amounts of fruit and snacks, the food is relatively stable and unlikely to cause diarrhea. Dog food contains appropriate amounts of crude fiber and ash that effectively promote digestive tract motility, ensuring smooth defecation and preventing anal gland inflammation to a certain extent.

　　Generally, dog food has advantages such as low moisture content, easy preservation, and resistance to spoilage, ensuring pet food safety and preventing diseases caused by expired, moldy or spoiled food.

　　Dog food comes in various packaging sizes, is easy to use, portable, and can meet the needs of pets eating high-quality food in different environments, saving owners a lot of time on cooking.

　　All this shows that pets have completely different nutritional needs from humans. Therefore, we cannot select pet food for dogs based on human nutritional requirements, but must provide scientifically formulated professional dog food under the guidance of professional pet nutritionists or veterinarians.

　　Many people think feeding dogs the same food long-term is somewhat cruel. But they overlook that a dog's intelligence only reaches the level of a 4–5-year-old child. Expecting them to force themselves to eat nutritious but unpalatable food like adults is unrealistic. Puppies accustomed to pure meat or pure liver often reject other foods.

　　Dog food contains dozens to even hundreds of ingredients, making it difficult for homemade food by owners to meet such comprehensive nutritional needs. Thus, dogs primarily fed dog food have much more resilient bones, better coat quality, and standard weight compared to picky eaters.

　　Editor’s Tip: The advantages of dog food are indeed many, but not all dog foods can beat the deliciousness of table foods because there are countless counterfeit and inferior dog foods on the market and online. Owners need to be vigilant and carefully distinguish, choosing trustworthy stores to ensure dogs eat healthy, tasty, and high-quality dog food.