It is important that you keep your dog healthy. By keeping the dog healthy, you reduce the number of times that you have to visit the vet. One of the best ways to keep the dog healthy is by updating the scheduled vaccination. This will ensure that you prevent diseases that they usually get such as heartworm. Also, it is important that the dog is getting the right food. You want to make sure that you cook food for your dog. Ready-made food for dogs contains a number of chemicals that are not good for your pet.