what a worry.
but can totally sympathis, as i went through this several years ago.
my harley, when he was 18 months old, had cruciate ligament problems in his right back leg/ stifle joint.
i had been out walking my other cocker, and when i came home, he never greeted me ( which was odd), i then saw him, and he could'nt move, i thought he had broken his leg, jumping up at the door or something, immediatley rushed him to the vets, were my vet thought he too had broken his leg, they admitted him, and ran tests ect, then discovered he has cruciate ligamment damage, but it had not torn, and required no surgery, ( so felt very lucky), he had to have 6 weeks total cage rest, and only allowed out for a wee on the lead, and then had to be carried back to his crate, not to jump up, or go up and down stairs/ steps.
he was on rimadyl for months and painkillers.
and eventually after 6 weeks, it was a very slow progress, 5 mins walk, building it up, he is now 5 and 1/2 months old, and has never ( i'm touching wood), had a problem since, but we do have to be careful, he does'nt over do things, and was also told later in life he could suffer from arthritis because of this.
so there is hope, as i said my harley was an 18 month of puppy, and he is now 5 1/2, also be careful that the dog does'nt gain to much weight, i think once they have had a problem, then you will always need to be more careful.
sometimes my heart goes into my mouth, as he runs after a ball ect now,and i always fear he will do it again, i just wrap him up in cotton wool abit more since this.
but it can be a very slow process while it heals, and my dog is scarred stiff of the vets ever since, as they really rotated his legs, and push and pull his leg, even now when he goes for a booster vaccination, just to check that everything is still ok.
even after the 6 weeks total cage rest, it was very restricted walks for months, then over a further 6 months, it was building him up to do a half an hour walk.
harley never had a camera inserted, he had x-rays, and a dye inserted through a needle.
its just going to take time.
but there is hope, and my harley is living proof of this.
sorry for the long post.
love terri
x