I have a 1 year old Jack Russell cross called Jess, she is lovely and friendly and sometimes a little hyper. I taught her to walk when she was a puppy and she was good as gold. A little scared of stuff but she seemed fine. Now every time I get her on a walk she gets off her collar and starts running down the street. My mum is in a wheelchair and we would love some advice on how to walk her and what other collar we can use to get to stop pulling and so she slips off. I do not want her to be hit by a car, it literally terrifies me to the point that I have panic attacks. Please could you help in some advice. My mum can't even walk her because she pulls that much. Mum's in a wheelchair and when I am not at home I am at university and mum would love to take Jess out and about with her because Jess helps her do stuff around the house. Please help! We are literally at our wits end and do not else what to do.