To determine how long your dog food will last, you'll need to consider:
* The size of your bag: How many pounds or kilograms of food does it contain?
* Your dog's weight and activity level: This will determine how much food they need per day.
* The feeding guidelines on the bag: The manufacturer will usually provide recommendations based on your dog's weight.
To calculate how long your bag will last:
1. Determine your dog's daily food needs: Refer to the feeding guidelines on the bag or consult your veterinarian.
2. Divide the total weight of the bag by your dog's daily food needs: This will give you the approximate number of days the bag will last.
For example, if your bag contains 30 pounds of food and your dog needs 1 cup per day (which is roughly 4 ounces), then the bag will last approximately 90 days (30 pounds / 0.25 pounds per day = 120 days).
Remember that this is just an estimate. Your dog's individual needs may vary, so it's always a good idea to monitor their weight and adjust their food intake accordingly.