An aspiring attorney, Maral Cavner holds a graduate degree in conflict and dispute resolution and is currently working toward a law degree at Lewis & Clark Law School in Portland, OR. Community involved, Maral Cavner has helped establish a no-kill animal rescue shelter and enjoys caring for all animals, especially dogs. Looking after a dog is a significant responsibility. Here are three important things you should know about caring for a dog before you make one part of your home.