A gradually slowing metabolism isn't the only reason weight loss gets harder as we age.
Not exact matches
When a person is losing or maintaining recently lost weight, energy expenditure during rest and activity tends to decrease as the body's
metabolism gradually slows.
In your dog's old age, they're less active and their
metabolism gradually slows with their decrease in activity.
As your dog ages, their health and stamina will
gradually decline and their
metabolism will also
slow down, thus they will need fewer calories.