Jack Russell Terriers Are Great Dogs For Family The Jack Russell Terrier is a popular breed of dog. However, there are some things to keep in mind when choosing this breed. For starters, this breed is not a good choice for families with small children. This breed requires a lot of exercises to keep it healthy and happy. Ideally, you should exercise your dog for 30 to 45 minutes daily, but it also needs off-leash time to play. The Jack Russell Terrier is highly intelligent, active, and loves to play. While it is hard to train this breed, it is also extremely affectionate and friendly. It also makes a wonderful…