Hi my cream legbar seems to be limping worse, been checking her feet and they are fine. I have noticed that she don't seem to have much resistance in her leg joint. When I push her good leg up I can feel the resistance, but her bad leg seems to have no resistance. She pulls it up and stands on one leg so there is movement in it. And she drags it sometimes when she's hoping around. What do I do? Can it be the joint, do I take her to the vet or will they just fob me off and rip me off!