When considering pets for families, it's important to choose animals that are known for being good with children, easy to care for, and friendly. Some popular pets that are considered good for families include dogs (such as Labrador Retrievers, Golden Retrievers, and Beagles), cats (such as Ragdoll and Maine Coon), rabbits, guinea pigs, and some small rodents like hamsters or gerbils. Ultimately, the best pet for a family will depend on factors such as lifestyle, living space, and the age of the children in the family.