Unlike some modern breeds, Jack Russells have one type, hunting. Hunting ability is bred into them. It is their nature. The unique personality of this feisty terrier is rapidly gaining popularity, but they are not a dog for everyone, especially first time dog owners. While adaptable to to a variety of environments, they are first and foremost bred to hunt.
All coats shed, smooth coats shed the most.
They are adaptable to most climates, and usually handle the cold fine, although some dogs will need a dog blanket or sweater if under 40 deg. Dogs should appear compact and balanced, always in solid, hard condition. The tail is cropped shortly after birth, and front dewclaws are removed. He is a rough coat. The puppy in the RCA commercial.