I'm looking for advice.my 9 year old Jack Russell girl.was taken to the vets last week.the vet she had Kendall cough.and gave me antibiotics.she's stopped barking now.but she's not walking very well.and yelps every now and again.when I lift her she yelps too.she's unable to jump.too.I have phoned my vets today.and made an appointment for Monday at 9am.anybody had this at all.