Care and maintenance Jack Russell Terriers are hunting dogs that can successfully play the role of pets. Jack Russell is a comfortable breed to keep even in small apartments. These dogs are unpretentious in nutrition and care. But the owner should do a lot of their leisure in order to avoid neurosis. The decision to choose a dog breed for keeping in the house can change not only the life of the owner and his family. But also to change a person’s attitude to life. Many are guided by the features of their own character when choosing. Jack Russell Terrier is a good choice for people who are active or for families with children.