No, Jack Russell breed of dogs are not endangered. As of 2013, there is no chance that the Jack Russell Terrier are in danger of going extinct any time soon.
None, Jack Russells are dogs, they have puppies not babies.
because jack russells are good at pest control
yes i have 2 jack russells and both of them have webbed feet.
no they are from England
dobermens
water
mammal
No.
no they are hyperactive
you mean breed right
Jack Russell Terriers do not stop shedding. Period.
They are hyper because its thier nature