How much do i feed my 2 year old Labrador retriever?

The best answer is, it depends. Labradors are generally active dogs when encouraged, but can turn into couch potatoes if their family doesn't keep moving. Also, at 2 years of age your Labrador should be done with bone growth but may still be developing his muscle mass.

You should ask your veterinarian this question, as he will be able to judge the dog and the activity level and recommend a certain calorie amount. However, you can judge based off the feeding recommendations on the back of the food you purchase - the major pet food companies often have general feeding guidelines that are reasonable.