they live approximately 13-15 years of age.
They live on average 13-14 years.Jack Russell terriers can live for up to 15 or more years.http://www.dogbreedinfo.com/jackrussellterrier.htm
Barring any health issues, they can live to an old age. 13 - 18 years is not uncommon.
Jack Russells can live up to 15 years or older. No, Jack Russells are one of the longer living breeds, aging up to 17/18/19, sometimes even longer.
Usually above 13 years. I have a Jack Russell that is 14 years old and still going really well. They live longer that most dogs, for a small dog.
If its sick at a young age and dont get it treated then it might die then. But if it dies of old age and not a sickness then it would probaly die at age 15 - 20 years old.
I have never known a Jack Russell which has died before 12 human years, (apart from the ones who have died of illness). My mother's old Jack Russell lived to 22 human years, so they live to very old.
They remain active well into their 15-year-plus life span; their need for activity and desire to hunt continues for their entire lifetime. Untrained, unsupervised dogs rarely meet their life expectancy.Hope I helped !
jack russell!
They are generally common, If there are pet lovers in your community.In fact I live in a very small town, and I know six or seven people with them, I even have one.I hope I helped !
They live up to 13-14 years but is known to live a few years longer
Jack Russells can live between 14 and 21 years
Jack Russell Terriers with Cushing's disease can live for several years with proper management and treatment, which may include medication and regular veterinary check-ups. The life expectancy can vary based on the severity of the disease and the dog's overall health. With appropriate care, some Jack Russells may live into their teens despite the condition. However, the disease can lead to complications that may affect their quality of life and longevity.