This breed may be small but he is quite energetic. He was known for being an English hunting pooch in the past and is at present regarded as a great dog companion to several households around the globe. If you are considering getting one, it is required for you to be an active owner since this little pooch is unstoppable (unless of course you give him belly rubs and treats).
The Jack Russell Terrier is full of vigor, loves to hunt, frisky, busy and delights in mental challenges. He is characterized as an independent breed that is why it is advisable for you to be an experienced dog master. However, once properly trained, you will discover that he is truly a source of joy and is always up for enjoyment.