Here's what I can recommend:
* Talk to your veterinarian: They are the best source of information on how much to feed your dog based on its breed, age, activity level, and individual needs.
* Follow the food label: Most dog food bags provide feeding guidelines based on your dog's weight.
* Consider your dog's lifestyle: Active dogs need more food than sedentary dogs.
* Watch your dog's weight: If your dog starts gaining weight, adjust the amount of food you give them.
* Avoid giving your dog table scraps: This can lead to obesity and other health problems.
Remember: It's important to work with your vet to determine the right diet for your dog.