Your dog is your best friend, for better or worse. When he chews up a box of facial tissues, all you can do is laugh. When he snuggles into the crook of your back at night, you can feel loved. To pay him back for the joy he brings you, read this article and learn all you can.
Look into subsidized health care for your dog if money is tight. Many local communities, in cooperation with groups like the SPCA offer discounted services that have proven invaluable to dog owners. Look into getting your dog spayed or neutered and vaccinated for a fraction of veterinary costs at a sponsored event probably close-by to you. Just contact the SPCA or an animal shelter in your town.
If your dog gets lost, it is very unlikely that you will see him again unless he has proper identification. Tags can come off, so …