A combination of exercise and a good diet will help your dog reach there appropriate weight. Weight gain or over weight dogs are generally contributed by an incorrect diet, and lack of exercise.

Its a great idea to talk to your vet about your dogs weight and condition, they can generally point you in to the right direction for your dogs diet.

Theres a great number of activities you can get involved in with your dog, such as Obedience classes, swimming, Agility, fly ball and any thing that involves getting the heart rate up and having fun.