You can talk about jack almost endlessly. This is one of the most interesting breeds of hunting dogs. The Jack Russell Terrier is a very intelligent and understanding dog, and usually, they like to communicate with the owner, feel contact with him, learn new commands and please their family.
#1 Jack Russell Terrier is a loyal friend, ally and companion.

#2 He is always next to the owner, with the right upbringing, he will clearly follow his command.

#3 This breed is highly active.
