140天的金毛喂多少狗粮

The amount of dog food a golden retriever should eat depends on several factors such as age, weight, and activity level. As a general guideline, a healthy adult golden retriever should consume about 2 to 3% of its body weight in food per day, split into two meals. So, if the dog weighs 140 pounds, it would require about 2.8 to 4.2 pounds of food per day. It's always best to consult with a veterinarian for a more specific recommendation based on your dog's individual needs.